Jimmy Kimmel hosts the 36th annual American Music Awards ceremony. Artist performances include Christina Aguilara, Beyoncé, Mariah Carey, Coldplay, Miley Cyrus, the Fray, the Jonas Brothers, Alicia Keys, Annie Lennox, Leona Lewis, Ne-Yo, New Kids o... (more)n the Block, Pink, Pussycat Dolls, Rihanna, Taylor Swift and Kanye West.