Demi Lovato Heading to Glee

Singer Demi Lovato performs onstage at the Teen Choice Awards 2013 at the Gibson Amphitheatre on August 11, 2013 in Universal City, California. Photo: Kevin Winter/Getty Images

It looks like Demi Lovato is Glee-bound. According to TVLine, she'll be joining the cast of the show for "at least six episodes," marking her first regular acting gig since her days on the Disney Channel's Sonny With a Chance. Lovato will be playing Dani, one of Rachel and Santana's New York friends — thus giving the X Factor judge plenty of chances to sing duets with Adam Lambert. It's like a slot-machine jackpot of cross-promotional opportunities for Fox!