Paris Hilton, Kate Walsh and Akon will also present awards at the Nov. 23 telecast in L.A.
Mariah Carey will perform at the American Music Awards later this month, PEOPLE has learned.
Alicia Keys leads the nominations with five. Coldplay and The Eagles are up for four apiece, while Lil’ Wayne and Chris Brown are up for three awards each. All five are up for Artist of the Year honors, the night’s biggest award.
Tickets to the telecast, which will be hosted by Jimmy Kimmel from the Nokia Theater LA Live!, are still available to the public.