Rihanna rocks out on stage at the 2010 American Music Awards held at the Nokia Theatre L.A. Live on Sunday (November 21) in Los Angeles.

The 22-year-old Loud singer opened up the show with a three-song set — “Love The Way You Lie (Part 2)”, “What’s My Name?”, and “Only Girl In The World”.

Ri, who won the award for Best Soul/R&B Female, wore a green draped one sleeve gown from the Fall/Winter 2010 Elie Saab Haute Couture collection. She was spotted backstage with British beauty Kelly Osbourne!