Hot off their three-song Saturday Night Live appearance, Coldplay will also perform at the American Music Awards on Nov. 23, EW.com has learned. They join previously announced acts the Jonas Brothers, Kanye West, Alicia Keys, Rihanna, Pussycat Dolls, Taylor Swift, and Pink. Other new additions to the lineup: Leona Lewis, who will take the AMAs stage for the first time, along with David Archuleta, Ashley Tisdale, Demi Lovato, and T-Pain, who will award trophies at this year’s ceremony. Jimmy Kimmel will host the show, which ABC will broadcast live from the Nokia Theater. More announcements are expected in the coming weeks.