Demi Lovato recently joined The Jonas Brothers on tour, performing classic Camp Rock songs together.

Demi Lovato wasn't the only Jonas Brothers' guest star Sunday: Members of Switchfoot, Dean Lewis, Jesse McCartney and ...

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 ...

Jonas Brothers have announced their new live compilation album 'Friends From Your Hometown,' featuring myriad guest appearances.

Fans likely realized that the Jonas Brothers' Greetings From Your Hometown Tour was going to be special when on the very ...

Demi Lovato discusses her “very nerve‑wracking” reunion with the Jonas Brothers, while also revealing that Paris Hilton DJ’d ...

For someone who's only been confirmed to be an executive producer and not a cast member for Camp Rock 3, Demi Lovato sure is featured quite a lot in the three-quel's first teaser trailer along with ...