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Jennifer Lopez to perform w/ Will.i.am at AMAs

November 15, 2011 12:00:00 AM PST
Daughtry, Enrique Iglesias, Gym Class Heroes, Jennifer Lopez, Lil Jon, The Band Perry, will.i.am and OneRepublic are just some of the big performances expected at the 2011 American Music Awards.

The announcement on Tuesday rounds out the lineup of performances previously announced, including Christina Aguilera, Marc Anthony, Justin Bieber, Mary J. Blige, Chris Brown, Kelly Clarkson, David Guetta, Nicki Minaj, Katy Perry, Pitbull and Maroon 5.

It was also announced that this year, the American Music Awards will feature five collaborations: Pitbull with Marc Anthony and Lil Jon, Gym Class Heroes with Adam Levine, will.i.am with Jennifer Lopez, Nicki Minaj with David Guetta, and Maroon 5 with Christina Aguilera.

Winners will be determined by fans voting online at amavote.com or ama.abc.com.

The show will be broadcast from the Nokia Theatre in downtown Los Angeles on Sunday at 8 p.m. PT on ABC.

ABC will air a live pre-show "Countdown to the American Music Awards" at 7 p.m. PT.