Usher 5'8"

(Photo by Stuart Wilson/Getty Images)

Tom Cruise 5'7"

(Photo by Andrew H. Walker/Getty Images)

Kevin Hart 5'5''

(Photo by Cindy Ord/Getty Images)

Bow Wow 5'7"

(Photo by Alberto E. Rodriguez/Getty Images)

D'Angelo 5'6"

(Photo by Frank Micelotta/Getty Images)

Nelly 5'9"

(Photo by Bryan Bedder/Getty Images)

T.I. 5'9"

(Photo by Michael N. Todaro/Getty Images for AKOO)

Ne-Yo 5'8"

(Photo by Bryan Steffy/Getty Images for MJCI)

Jerry Ferrara 5'7"

(Photo by Jerod Harris/Getty Images for T-Mobile)

Lenny Kravitz 5'9"

(Photo by Streeter Lecka/Getty Images)

Justin Bieber 5'7"

(Photo by Stephen Lovekin/Getty Images)