The BRIT Awards 2011

LONDON, ENGLAND - FEBRUARY 15: Rihanna performs on stage at the The BRIT Awards 2011 at O2 Arena on February 15, 2011 in London, England. (Photo by Dave J Hogan/Getty Images)

Rihanna Performs On NBC's "Today" Show

NEW YORK - JUNE 20: Singer Rihanna performs on NBC's "Today" Show in Rockefeller Center on June 20, 2008 in New York City, New York. (Photo by Scott Gries/Getty Images)

Rihanna Performs At Staples Center

LOS ANGELES, CA - JUNE 28: Singer Rihanna performs at the Staples Center on June 28, 2011 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Rihanna Performs On NBC's "Today" - May 27, 2011

NEW YORK, NY - MAY 27: Singer Rihanna performs on NBC's "Today" in Rockefeller Plaza on May 27, 2011 in New York City. (Photo by Mike Coppola/Getty Images)

2011 Billboard Music Awards

LAS VEGAS, NV - MAY 22: Singer Rihanna performs during the 2011 Billboard Music Awards at the MGM Grand Garden Arena May 22, 2011 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images for ABC)

2011 Billboard Music Awards

LAS VEGAS, NV - MAY 22: Singer Rihanna performs onstage during the 2011 Billboard Music Awards at the MGM Grand Garden Arena May 22, 2011 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images for ABC)

Rihanna Performs On NBC's "Today" - May 27, 2011

NEW YORK, NY - MAY 27: Singer Rihanna performs on NBC's "Today" in Rockefeller Plaza on May 27, 2011 in New York City. (Photo by Mike Coppola/Getty Images)

2011 Billboard Music Awards

LAS VEGAS, NV - MAY 22: Singer Rihanna accepts the Radio Artist of the Year award onstage during the 2011 Billboard Music Awards at the MGM Grand Garden Arena May 22, 2011 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images for ABC)

2011 Billboard Music Awards

LAS VEGAS, NV - MAY 22: Singer Rihanna arrives at the 2011 Billboard Music Awards at the MGM Grand Garden Arena May 22, 2011 in Las Vegas, Nevada. (Photo by Isaac Brekken/Getty Images)

Musician Lenny Kravitz (R) and singer R

Musician Lenny Kravitz (R) and singer Rihanna (L) look on during the All-Stars Game at the Staples Center in Los Angeles on February 20, 2011. The game won by the West team 148-143, is the 60th NBA All-Star Game showdown between the Eastern and Western conference superstars. AFP PHOTO/Mark RALSTON (Photo credit should read MARK RALSTON/AFP/Getty Images)

Rihanna performs at the NBA All-Star Gam

Rihanna performs at the NBA All-Star Game February 20, 2011, part of NBA All-Star Weekend at Staples Center in Los Angeles, California. AFP PHOTO / POOL / Lucy Nicholson (Photo credit should read LUCY NICHOLSON/AFP/Getty Images)

Nivea And Rihanna Celebrating 100 Years Of Skincare At Grand Hotel Intercontinental in Paris

PARIS, FRANCE - MAY 06: Rihanna attends the 'Nivea And Rihanna Celebrating 100 Years Of Skincare' photocall at Grand Hotel Intercontinental on May 6, 2011 in Paris, France. (Photo by Franck Prevel/Getty Images)

Nivea And Rihanna Celebrating 100 Years Of Skincare At Grand Hotel Intercontinental in Paris

PARIS, FRANCE - MAY 06: Rihanna attends the 'Nivea And Rihanna Celebrating 100 Years Of Skincare' photocall at Grand Hotel Intercontinental on May 6, 2011 in Paris, France. (Photo by Franck Prevel/Getty Images)

Nivea And Rihanna Celebrating 100 Years Of Skincare

MILAN, ITALY - MAY 05: Singer Rihanna performs at the Nivea 100th anniversary celebration on May 5, 2011 in Milan, Italy. (Photo by Vittorio Zunino Celotto/Getty Images)

"Alexander McQueen: Savage Beauty" Costume Institute Gala At The Metropolitan Museum Of Art - Arrivals

NEW YORK, NY - MAY 02: Singer Rihanna attends the "Alexander McQueen: Savage Beauty" Costume Institute Gala at The Metropolitan Museum of Art on May 2, 2011 in New York City. (Photo by Larry Busacca/Getty Images)

"Alexander McQueen: Savage Beauty" Costume Institute Gala At The Metropolitan Museum Of Art - Arrivals

NEW YORK, NY - MAY 02: Rihanna attends the "Alexander McQueen: Savage Beauty" Costume Institute Gala at The Metropolitan Museum of Art on May 2, 2011 in New York City. (Photo by Stephen Lovekin/Getty Images)

Rihanna's Reb'l Fleur Fragrance Launch

NEW YORK, NY - APRIL 29: Singer Rihanna attends the Reb'l Fleur fragrance launch at Macy's Herald Square on April 29, 2011 in New York City. (Photo by Slaven Vlasic/Getty Images)

Rihanna Performs On NBC's "Today" - May 27, 2011

NEW YORK, NY - MAY 27: Singer Rihanna performs on NBC's "Today" in Rockefeller Plaza on May 27, 2011 in New York City. (Photo by Mike Coppola/Getty Images)

Katharina Harf Hosts DKMS' 5th Annual Gala: Linked Against Leukemia Honoring Rihanna & Michael Clinton At Cipriani Wall Street

NEW YORK, NY - APRIL 28: (L-R) Singer Rihanna and Solange Knowles attend the DKMS' 5th Annual Gala: Linked Against Leukemia honoring Rihanna & Michael Clinton hosted by Katharina Harf at Cipriani Wall Street on April 28, 2011 in New York City. (Photo by Andrew H. Walker/Getty Images for DKMS)

Coachella Valley Music & Arts Festival 2011

INDIO, CA - APRIL 16: Singer Rihanna attends Day 2 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 16, 2011 in Indio, California. (Photo by Christopher Polk/Getty Images)

2011 NBA All-Star Game

LOS ANGELES, CA - FEBRUARY 20: Singer Rihanna and Rapper Drake perform during half-time during the 2011 NBA All-Star Game on February 20, 2011 at the Staples Center in Los Angeles, California. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and/or using this photograph, user is consenting to the terms and conditions of the Getty Images License Agreement. Mandatory Copyright Notice: Copyright 2011 NBAE (Photo by Jesse D. Garrabrant/NBAE via Getty Images)

2011 NBA All-Star Game

LOS ANGELES, CA - FEBRUARY 20: Singers Justin Bieber and Rihanna sit in the audience during the 2011 NBA All-Star game at Staples Center on February 20, 2011 in Los Angeles, California. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Jason Merritt/Getty Images)

2011 NBA All-Star Game

LOS ANGELES, CA - FEBRUARY 20: Rihanna performs during halftime of the 2011 NBA All-Star Game at Staples Center on February 20, 2011 in Los Angeles, California. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and/or using this Photograph, user is consenting to the terms and conditions of the Getty Images License Agreement. Mandatory Copyright Notice: Copyright 2011 NBAE (Photo by Bruce Yeung/NBAE via Getty Images)

Rihanna performs in the half time show a

Rihanna performs in the half time show at the NBA All-Star Game February 20, 2011, part of NBA All-Star Weekend at Staples Center in Los Angeles, California. AFP PHOTO / Robyn Beck (Photo credit should read ROBYN BECK/AFP/Getty Images)

Rihanna Celebrates The Launch Of "Reb'l Fleur" At Macy's Lakewood Mall

LAKEWOOD, CA - FEBRUARY 18: Recording artist Rihanna attends the launch of "Reb'l Fleur" at Macy's Lakewood Mall on February 18, 2011 in Lakewood, California. (Photo by Frederick M. Brown/Getty Images)

Rihanna Celebrates The Launch Of "Reb'l Fleur" At Macy's Lakewood Mall

LAKEWOOD, CA - FEBRUARY 18: Recording artist Rihanna attends the launch of "Reb'l Fleur" at Macy's Lakewood Mall on February 18, 2011 in Lakewood, California. (Photo by Frederick M. Brown/Getty Images)

The BRIT Awards 2011

LONDON, ENGLAND - FEBRUARY 15: (UK TABLOID NEWSPAPERS OUT) Rihanna accepts the award for International Female onstage at The Brit Awards 2011 held at The O2 Arena on February 15, 2011 in London, England. (Photo by Dave Hogan/Getty Images)

The BRIT Awards 2011

LONDON, ENGLAND - FEBRUARY 15: (UK TABLOID NEWSPAPERS OUT) Rihanna performs on stage at the The BRIT Awards 2011 at O2 Arena on February 15, 2011 in London, England. (Photo by Dave Hogan/Getty Images)

The BRIT Awards 2011

LONDON, ENGLAND - FEBRUARY 15: (UK TABLOID NEWSPAPERS OUT) Rihanna performs on stage at the The BRIT Awards 2011 at O2 Arena on February 15, 2011 in London, England. (Photo by Dave Hogan/Getty Images)

Rihanna Performs At Staples Center

LOS ANGELES, CA - JUNE 28: Singer Rihanna performs at the Staples Center on June 28, 2011 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Recording artist Rihanna performs on sta

Recording artist Rihanna performs on stage during her "Last Girl On Earth" tour at the Staples Center in Los Angeles, California on July 21, 2010. AFP PHOTO / Robyn BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)

Rihanna In Concert At Mandalay Bay In Las Vegas

LAS VEGAS - JULY 17: Recording artist Rihanna performs at the Mandalay Bay Events Center during her Last Girl On Earth tour July 17, 2010 in Las Vegas, Nevada. Rihanna is touring in support of the album, "Rated R." (Photo by Ethan Miller/Getty Images)

The 53rd Annual GRAMMY Awards

LOS ANGELES, CA - FEBRUARY 13: Singer Rihanna performs onstage during the 53rd Annual GRAMMY Awards held at Staples Center on February 13, 2011 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

The 53rd Annual GRAMMY Awards

LOS ANGELES, CA - FEBRUARY 13: Singer Rihanna performs onstage during the 53rd Annual GRAMMY Awards held at Staples Center on February 13, 2011 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

The 53rd Annual GRAMMY Awards

LOS ANGELES, CA - FEBRUARY 13: Singer Rihanna performs onstage during The 53rd Annual GRAMMY Awards held at Staples Center on February 13, 2011 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Gucci And RocNation Pre-GRAMMY Brunch

WEST HOLLYWOOD, CA - FEBRUARY 12: Singer Rihanna arrives at the Gucci and RocNation Pre-GRAMMY brunch held at Soho House on February 12, 2011 in West Hollywood, California. (Photo by Christopher Polk/Getty Images for Gucci)

Miami Heat v Los Angeles Clippers

LOS ANGELES, CA - JANUARY 12: Recording Artist Rihanna attends a game between the Miami Heat and the Los Angeles Clippers at Staples Center on January 12, 2011 in Los Angeles, California. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and/or using this Photograph, user is consenting to the terms and conditions of the Getty Images License Agreement. Mandatory Copyright Notice: Copyright 2011 NBAE (Photo by Noah Graham/NBAE via Getty Images)

Singer Rihanna arrives on the red carpet

Singer Rihanna arrives on the red carpet for the 2010 American Music Awards at the Nokia Theatre in Los Angeles on November 21, 2010. AFP PHOTO/Mark RALSTON (Photo credit should read MARK RALSTON/AFP/Getty Images)

US singer Rihanna performs during the 20

US singer Rihanna performs during the 2010 MTV Europe Music (EMA) awards host in Madrid. AFP PHOTO/ DOMINIQUE FAGET (Photo credit should read DOMINIQUE FAGET/AFP/Getty Images)

US singer Rihanna performs during the 20

US singer Rihanna performs during the 2010 European MTV Awards at the Caja Magica in Madrid on November 7, 2010. AFP PHOTO / DOMINIQUE FAGET (Photo credit should read DOMINIQUE FAGET/AFP/Getty Images)

2010 American Music Awards

LOS ANGELES, CA - NOVEMBER 21: Singer Rihanna accepts the Soul/Rhythm & Blues Music - Favorite Female Artist award onstage during the 2010 American Music Awards held at Nokia Theatre L.A. Live on November 21, 2010 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images for DCP)

2010 American Music Awards

LOS ANGELES, CA - NOVEMBER 21: Singer Rihanna onstage during the 2010 American Music Awards held at Nokia Theatre L.A. Live on November 21, 2010 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images for DCP)

2010 American Music Awards

LOS ANGELES, CA - NOVEMBER 21: Singer Rihanna onstage during the 2010 American Music Awards held at Nokia Theatre L.A. Live on November 21, 2010 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images for DCP)

Rihanna Visits MTV's "The Seven"

NEW YORK - NOVEMBER 15: Singer Rihanna performs on MTV's "The Seven" in Times Square on November 15, 2010 in New York City. (Photo by Bryan Bedder/Getty Images)

Rihanna Visits MTV's "The Seven"

NEW YORK - NOVEMBER 15: Singer Rihanna performs on MTV's "The Seven" in Times Square on November 15, 2010 in New York City. (Photo by Bryan Bedder/Getty Images)

US singer Rihanna poses on the red carpet

US singer Rihanna poses on the red carpet on November 7, 2010 prior the 2010 MTV Europe Music MTV (EMA) host in Madrid.AFP PHOTO/ DOMINIQUE FAGET (Photo credit should read DOMINIQUE FAGET/AFP/Getty Images)

MTV Europe Music Awards 2010

MADRID, SPAIN - NOVEMBER 07: Musician Rihanna attends the MTV Europe Awards 2010 at the La Caja Magica on November 7, 2010 in Madrid, Spain. (Photo by Ian Gavan/Getty Images)

MTV Europe Music Awards 2010 - Bon Jovi Secret Gig

MADRID, SPAIN - NOVEMBER 06: Singer Rihanna performs on stage with Bon Jovi during a secret gig ahead of the MTV Europe Music Awards 2010 at the Teatro Circo Price on November 6, 2010 in Madrid, Spain. (Photo by Dave J Hogan/Getty Images)

Rihanna Turns On The Westfield Christmas Lights

LONDON, ENGLAND - NOVEMBER 04: Rihanna turns on the Westfield Shopping Centre Christmas lights on November 4, 2010 in London, England. (Photo by Gareth Cattermole/Getty Images)

Rihanna Signs Copies Of "Rihanna: Rihanna"

NEW YORK - OCTOBER 27: Recording artist Rihanna signs copies of "Rihanna: Rihanna" at Barnes & Noble, 5th Avenue on October 27, 2010 in New York City. (Photo by Jason Kempin/Getty Images)

Miu Miu - Front Row Paris Fashion Week Spring/Summer 2011

PARIS - OCTOBER 06: Rihanna attends the Miu Miu Ready to Wear Spring/Summer 2011 show during Paris Fashion Week on October 6, 2010 in Paris, France. (Photo by Pascal Le Segretain/Getty Images)

Rihanna Backstage At KA by Cirque du Soleil

LAS VEGAS - SEPTEMBER 18: Singer Rihanna (C) appear backstage with cast members Cheri Haight (L) and Jennifer Haight (R) after attending "KA" by Cirque du Soleil at the MGM Grand Hotel/Casino September 18, 2010 in Las Vegas, Nevada. (Photo by David Becker/Getty Images for Cirque du Soleil)

2010 MTV Video Music Awards

LOS ANGELES, CA - SEPTEMBER 12: Singer Rihanna performs onstage during the 2010 MTV Video Music Awards at NOKIA Theatre L.A. LIVE on September 12, 2010 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Rihanna And Ke$ha In Concert

NEW YORK - AUGUST 12: Singer Rihanna performs at Madison Square Garden on August 12, 2010 in New York City. (Photo by Bryan Bedder/Getty Images)

Rihanna And Ke$ha In Concert

NEW YORK - AUGUST 12: Singer Rihanna performs at Madison Square Garden on August 12, 2010 in New York City. (Photo by Bryan Bedder/Getty Images)

Asics and Drai's Hollywood Host Exclusive After Party for Rihanna's LA Show

HOLLYWOOD - JULY 21: Singer Rihanna attends the exclusive after party for Rihanna's LA show hosted by Asics and Drai's Hollywood at Drai's Hollywood on July 21, 2010 in Hollywood, California. (Photo by Christopher Polk/Getty Images for Drai's Hollywood)

The BRIT Awards 2011

LONDON, ENGLAND - FEBRUARY 15: (UK TABLOID NEWSPAPERS OUT) Singer Rihanna attends The Brit Awards 2011 held at The O2 Arena on February 15, 2011 in London, England. (Photo by Dave Hogan/Getty Images)

Singer Rihanna performs during the Gramm

Singer Rihanna performs during the Grammy Awards Show at the Los Angeles Convention Center in Los Angeles on February 13, 2011. AFP PHOTO / Mark RALSTON (Photo credit should read MARK RALSTON/AFP/Getty Images)

Singer Rihanna arrives for the 53rd annu

Singer Rihanna arrives for the 53rd annual Grammy Awards at the Staples Center in Los Angeles on February 13, 2011. AFP PHOTO / Robyn Beck (Photo credit should read ROBYN BECK/AFP/Getty Images)

Barbadian singer Rihanna performs on sta

Barbadian singer Rihanna performs on stage during the "Rock in Rio" music festival on June 5, 2010 in Arganda del Rey near Madrid. AFP PHOTO/ DOMINIQUE FAGET (Photo credit should read DOMINIQUE FAGET/AFP/Getty Images)

Barbadian singer Rihanna performs during

Barbadian singer Rihanna performs during a concert in Tel Aviv on May 30, 2010 as part of her "Last Girl on Earth" tour. AFP PHOTO/JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

International pop star Rihanna answers q

International pop star Rihanna answers questions during a press conference at a boy scout center in Tel Aviv on May 29, 2010, ahead of her concert the following night at Bloomfield stadium in the Israeli coastal city. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Radio 1's Big Weekend

BANGOR, WALES - MAY 23: Rihanna performs on day 2 of Radio 1's Big Weekend on May 23, 2010 in Bangor, Wales. (Photo by Samir Hussein/Getty Images)

Rihanna Performs At The 02 Arena

LONDON - MAY 10: Rihanna performs at the O2 Arena on May 10, 2010 in London, England. (Photo by Samir Hussein/Getty Images)

Arizona Diamondbacks v Los Angeles Dodgers

LOS ANGELES, CA - APRIL 13: Singer Rihanna is seen prior to the start of the game between the Arizona Diamondbacks and the Los Angeles Dodgers at Dodger Stadium on April 13, 2010 in Los Angeles, California. The Dodgers defeated the Diamondbacks 9-5. (Photo by Jeff Gross/Getty Images)

Nickelodeon's 23rd Annual Kids' Choice Awards

LOS ANGELES, CA - MARCH 27: Singer Rihanna arrives at Nickelodeon's 23rd Annual Kids' Choice Awards held at UCLA's Pauley Pavilion on March 27, 2010 in Los Angeles, California. (Photo by Michael Buckner/Getty Images)

Nickelodeon's 23rd Annual Kids' Choice Awards

LOS ANGELES, CA - MARCH 27: Singer Rihanna performs onstage at Nickelodeon's 23rd Annual Kids' Choice Awards held at UCLA's Pauley Pavilion on March 27, 2010 in Los Angeles, California. (Photo by Kevin Winter/Getty Images for KCA)

Singer Rihanna from Barbados poses

Singer Rihanna from Barbados poses for photographers as she arrives on the red carpet for the "Echo" music awards in Berlin on March 4, 2010. AFP PHOTO DDP / BERTHOLD STADLER GERMANY OUT (Photo credit should read BERTHOLD STADLER/AFP/Getty Images)

Rihanna performs on stage at the "Echo" music awards

Singer Rihanna from Barbados performs on stage at the "Echo" music awards in Berlin on March 4, 2010. AFP PHOTO DDP / MICHAEL GOTTSCHALK GERMANY OUT (Photo credit should read MICHAEL GOTTSCHALK/AFP/Getty Images)

Rihanna Autograph Signing

BERLIN - MARCH 03: Singer Rihanna attends an autograph signing to promote her new single 'Rude Boy' at Alexa on March 3, 2010 in Berlin, Germany. (Photo by Florian Seefried/Getty Images)

Rihanna Sighting In Berlin

BERLIN, GERMANY - MARCH 03: Singer Rihanna arrives after her ECHO rehearsal at hotel Grand Hyatt on March 3, 2010 in Berlin, Germany. (Photo by Colin Stark/Getty Images)

Rihanna Promotes "Rated R" In Sydney

SYDNEY, AUSTRALIA - FEBRUARY 14: Pop star Rihanna attends a photo call during a short promotional tour in Sydney for her new album "Rated R" at the Intercontinental Hotel on February 14, 2010 in Sydney, Australia. (Photo by Lisa Maree Williams/Getty Images)

Rihanna Arrives In Australia For Promotional Tour

SYDNEY, AUSTRALIA - FEBRUARY 13: U.S. singer Rihanna arrives at Sydney International Airport for a short promotional tour in support of her album "Rated R" on February 13, 2010 in Sydney, Australia. (Photo by Sergio Dionisio/Getty Images)

Rihanna Promotes "Rated R" In Seoul

SEOUL, SOUTH KOREA - FEBRUARY 11: Singer Rihanna attends a fan meeting event at the Coexmall on February 11, 2010 in Seoul, South Korea. Rihanna is in South Korea to promote her recent album 'Rated R'. (Photo by Chung Sung-Jun/Getty Images)

Rihanna Promotes "Rated R" In Seoul

SEOUL, SOUTH KOREA - FEBRUARY 11: Singer Rihanna attends a press conference to promote her latest album "Rated R" at Intercontinental hotel on February 11, 2010 in Seoul, South Korea. (Photo by Chung Sung-Jun/Getty Images)

Rihanna Promotes "Rated R" In Seoul

SEOUL, SOUTH KOREA - FEBRUARY 11: Singer Rihanna cuts her birthday cake during a press conference to promote her latest album "Rated R" at Intercontinental hotel on February 11, 2010 in Seoul, South Korea. The February 20 is her 22nd birthday. (Photo by Chung Sung-Jun/Getty Images)

Rihanna Arrives Seoul

SEOUL, SOUTH KOREA - FEBRUARY 10: Singer Rihanna arrives at Gimpo International Airport on February 10, 2010, in Seoul, South Korea. Rihanna is in South Korea to promote her recent album "Rated R". (Photo by Chung Sung-Jun/Getty Images)

Pepsi Super Bowl Fan Jam

MIAMI BEACH, FL - FEBRUARY 04: Singer Rihanna performs onstage at the Pepsi Super Bowl Fan Jam on February 4, 2010 in Miami Beach, Florida. (Photo by Alexander Tamargo/Getty Images)

The 52nd Annual GRAMMY Awards

LOS ANGELES, CA - JANUARY 31: Singer Rihanna arrives at the 52nd Annual GRAMMY Awards held at Staples Center on January 31, 2010 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

52nd Annual GRAMMY Awards Salute To Icons: Doug Morris

BEVERLY HILLS, CA - JANUARY 30: Singer Rihanna arrives at the 52nd Annual GRAMMY Awards - Salute To Icons Honoring Doug Morris held at The Beverly Hilton Hotel on January 30, 2010 in Beverly Hills, California. (Photo by Jason Merritt/Getty Images)

NRJ Music Awards 2010

CANNES, FRANCE - JANUARY 23: Rihanna attends the NRJ Music Awards 2010 at Palais des Festivals on January 23, 2010 in Cannes, France. (Photo by Pascal Le Segretain/Getty Images)

Cleveland Cavaliers v Los Angeles Clippers

LOS ANGELES, CA - JANUARY 16: Singers Rihanna attends Cleveland Caveliers and Los Angeles Clippers NBA basketball game at Staples Center on January 16, 2010 in Los Angeles, California. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Kevork Djansezian/Getty Images)

Popstars Final

OBERHAUSEN, GERMANY - DECEMBER 10: Rihanna appears during the TV Show 'Popstars You & I' final at the Koenigspilsener Arena on December 10, 2009 in Oberhausen, Germany. (Photo by Friedemann Vogel/Getty Images)

Popstars Final

OBERHAUSEN, GERMANY - DECEMBER 10: Rihanna sings during the TV Show 'Popstars You & I' final at the Koenigspilsener Arena on December 10, 2009 in Oberhausen, Germany. (Photo by Friedemann Vogel/Getty Images)

Popstars Final

OBERHAUSEN, GERMANY - DECEMBER 10: Rihanna performs during the German TV Show 'Popstars You & I' final at the Koenigspilsener Arena on December 10, 2009 in Oberhausen, Germany. (Photo by Friedemann Vogel/Getty Images)

Popstars Final

OBERHAUSEN, GERMANY - DECEMBER 10: Rihanna performs during the TV Show 'Popstars You & I' final at the Koenigspilsener Arena on December 10, 2009 in Oberhausen, Germany. (Photo by Friedemann Vogel/Getty Images)

VEVO Launches Premiere Destination For Premium Music Video

NEW YORK - DECEMBER 08: Singer Rihanna attends the launch of EVO, a music-video website, at Skylight Studio on December 8, 2009 in New York City. (Photo by Jason Kempin/Getty Images)

VEVO Launches Premiere Destination for Premium Music Video

NEW YORK - DECEMBER 08: *Exclusive Coverage* Mariah Carey and Rihanna attend the launch of VEVO, the world's premiere destination for premium music video and entertainmentat Skylight Studio on December 8, 2009 in New York City. (Photo by Theo Wargo/Getty Images for VEVO)

Portland Trail Blazers v New York Knicks

NEW YORK - DECEMBER 07: Singer Rihanna leaves the game between the New York Knicks and the Portland Trail Blazers at Madison Square Garden on December 7, 2009 in New York, New York. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and/or using this Photograph, user is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Nick Laham/Getty Images)

Rihanna Performs On ABC's "Good Morning America"

NEW YORK - NOVEMBER 24: General view of the audience attending singer Rihanna's performance on ABC's Good Morning America" at ABC Studios on November 24, 2009 in New York City. (Photo by Michael Loccisano/Getty Images)

Rihanna Performs On ABC's "Good Morning America"

NEW YORK - NOVEMBER 24: Singer Rihanna performs on ABC's Good Morning America" at ABC Studios on November 24, 2009 in New York City. (Photo by Michael Loccisano/Getty Images)

2009 American Music Awards

LOS ANGELES, CA - NOVEMBER 22: Singer Rihanna arrives at the 2009 American Music Awards at Nokia Theatre L.A. Live on November 22, 2009 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

2009 American Music Awards

LOS ANGELES, CA - NOVEMBER 22: Singer Rihanna onstage at the 2009 American Music Awards at Nokia Theatre L.A. Live on November 22, 2009 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

Glamour Magazine Honors The 2009 Women of the Year - Inside

NEW YORK - NOVEMBER 09: Honoree/singer Rihanna speaks onstage the The 2009 Women of the Year hosted by Glamour Magazine at Carnegie Hall on November 9, 2009 in New York City. (Photo by Larry Busacca/Getty Images for Glamour Magazine)

MySpace and JetBlue Present Rihanna In Concert

NEW YORK - DECEMBER 03: Singer Rihanna performs onstage in concert presented by MySpace and JetBlue at Hammerstein Ballroom on December 3, 2009 in New York, New York. (Photo by Theo Wargo/Getty Images for the Island Def Jam Music Group)

MySpace and JetBlue Present Rihanna In Concert

NEW YORK - DECEMBER 03: Singer Rihanna performs onstage in concert presented by MySpace and JetBlue at Hammerstein Ballroom on December 3, 2009 in New York, New York. (Photo by Theo Wargo/Getty Images for the Island Def Jam Music Group)

MySpace and JetBlue Present Rihanna In Concert

NEW YORK - DECEMBER 03: Singer Rihanna performs onstage in concert presented by MySpace and JetBlue at Hammerstein Ballroom on December 3, 2009 in New York, New York. (Photo by Theo Wargo/Getty Images for the Island Def Jam Music Group)

Barbadian singer Rihanna performs on sta

Barbadian singer Rihanna performs on stage during the "Rock in Rio" music festival on June 5, 2010 in Arganda del Rey near Madrid. AFP PHOTO/ DOMINIQUE FAGET (Photo credit should read DOMINIQUE FAGET/AFP/Getty Images)