LOS ANGELES—A newlywed, a teen heartthrob and a glittery pop star are set to take the stage at the 38th annual American Music Awards.
Producers say Katy Perry, Justin Bieber and Ke$ha will make their debuts on the AMAs next month. All three are multiple nominees, and all are up for artist of the year, along with Lady Gaga and Eminem.
Bieber is nominated for four awards at the Nov. 21 ceremony. Ke$ha and Perry (who married comedian Russell Brand last week) have three bids each. Eminem and Lady Antebellum lead nominees with five apiece.
Other artists slated to perform at the ceremony at the Nokia Theatre in Los Angeles include Christina Aguilera, Bon Jovi, Usher and P!nk.