AMA 2012 performer: Chris Brown, Ludacris and Swizz beats!

Chris Brown goes shirtless while performing on stage at the 2012 American Music Awards held at Nokia Theatre L.A. Live on Sunday (November 18) in Los Angeles.

The 23-year-old singer was joined by Ludacris and Swizz Beatz to perform the song “Everyday Birthday” at the show.

During the show, Chris lost the awards for Favorite Soul/R&B Artist to Usher and Favorite Soul/R&B Album to Rihanna‘s Talk That Talk.