L.A.'s Nokia Theatre was bursting with star power Sunday night.OK! NEWS: JENNIFER LOPEZ WINS LATIN ARTIST OF THE YEAR AWARDThe 2011 American Music Awards included a number of powerhouse performances by Jennifer Lopez, Katy Perry, Nicki Minaj, Drake and more.OK! NEWS: ADAM LAMBERT SAYS KATY PERRY WOULD BE A "GREAT MOM"Some of the most ... Read More >>