Pitbull and Kesha Perform 'Timber' at the 2013 American Music Awards

Pitbull wasn't just the host of the 2013 American Music Awards Sunday night (Nov. 24). Because being the life of the party is just what he does, Pitbull decided to get on stage to perform his most recent hit, 'Timber.' Kesha came onstage to perform her part of the song.