Pictures of Katy Perry, Selena Gomez, Justin Timberlake, Usher, and Justin Bieber at the MTV VMAs 2010-09-12 18:52:00

Stars of the music and movie worlds hit the white carpet in LA this evening for the VMAs. Host Chelsea Handler was waiting inside for a lineup for celebrities that included Katy Perry, Selena Gomez, Justin Timberlake, Usher, and Justin Bieber. The ladies picked short, sequined dresses for MTV's big night — click through to see what everyone wore!