The announcement was made by Dick Clark Productions President Orly Adelson.
The artists join previously announced acts such as Taylor Swift, Kid Rock, Miley Cyrus, Carlos Santana with Gavin Rossdale, Backstreet Boys & New Kids on the Block, Rihanna, Diddy-Dirty Money, Ne-Yo, Justin Bieber, Katy Perry, Ke$ha, Christina Aguilera, Bon Jovi, P!nk and Usher.
The show is to be broadcast live Sunday from the NOKIA Theatre LA LIVE.
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