Daughtry, Enrique Iglesias, Gym Class Heroes and Lil Jon have been booked to perform at the 2011 American Music Awards. The show happens in LA on November 20th. Other performers on the bill will include Christina Aguilera, Marc Anthony, Justin Bieber, Mary J. Blige, Chris Brown, Kelly Clarkson, David Guetta, Nicki Minaj, Katy Perry, Pitbull and Maroon 5.
