The 53rd Annual GRAMMY Awards - Show
In This Photo: Usher, Justin Bieber
Singers Justin Bieber (L) and Usher perform onstage during The 53rd Annual GRAMMY Awards held at Staples Center on February 13, 2011 in Los Angeles, California.
(Feb. 12, 2011 - Source: Kevin Winter/Getty Images North America) more pics from this album »