Demi Lovato joins Joe Jonas onstage at Jonas Brothers tour and sings ‘Camp Rock’ songs

Demi Lovato and Joe Jonas reunited onstage to sing two songs from “Camp Rock,” 17 years after the release of the Disney Channel original movie. Lovato joined the Jonas Brothers on the opening night of their “JONAS20: Greetings From Your Hometown” tour at MetLife Stadium in New Jersey on Aug. 10 to sing “This Is Me” and “Wouldn’t Change a Thing.”