Camp Rock will never be over.
During her Demi World Tour Los Angeles stop Saturday night, Demi Lovato was joined onstage by ex-boyfriend Joe Jonas (!) and the duo performed the hit from the 2008 television movie Camp Rock, "This Is Me."
It's been over four years since the duo sang together, and six years since Camp Rock aired on Disney Channel. "You want to hear me play a really old song?" Lovato said with a laugh, before launching into the popular duet.