Demi Lovato, left, and Selena Gomez arrive at the MTV Video Music Awards in Los Angeles.
2/10
Singer Britney Spears, winner of the Video Vanguard Award and Best Pop Video Award for 'Till the World Ends' poses in the press room during the 2011 MTV Video Music Awards in Los Angeles.
3/10
Singer Nicki Minaj accepts the best hip hop video award for "Super Bass" at the 2011 MTV Video Music Awards in Los Angeles.
4/10
TV Personalities Nicole 'Snooki' Polizzi, Sammi 'Sweetheart' Giancola, Jenni 'JWoww' Farley, and Deena Nicole Cortese arrives at the 2011 MTV Video Music Awards at Nokia Theatre L.A. LIVE in Los Angeles.
5/10
Singers Kanye West (L) and Katy Perry accept the award for best collaboration for "E.T."
6/10
Singers Beyonce (R) and Nicki Minaj pose as they arrive at the 2011 MTV Video Music Awards in Los Angeles.
7/10
Singer Nicki Manaj poses with the award for Best Hip Hop Video she won at the 2011 MTV Video Music Awards in Los Angeles.
8/10
Singer Beyonce waves to fans after performing "Love On Top" at the 2011 MTV Video Music Awards in Los Angeles.
9/10
Actress Katie Holmes smiles as she arrives at the 2011 MTV Video Music Awards in Los Angeles.
10/10
Kevin Hart poses backstage at the MTV Video Music Awards in Los Angeles.
