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

The Jonas Brothers kicked off their 20th anniversary tour, JONAS20, with an unforgettable show at MetLife Stadium in New ...

The Jonas Brothers opened the Jonas20 tour with Joe Jonas reuniting with Demi Lovato for the first "Camp Rock" performances ...

Joe Jonas and Demi Lovato reunited for a long-awaited Camp Rock reunion alongside Nick Jonas and Kevin Jonas for the opening ...

Joe Jonas and Demi Lovato share the stage again: The 32-year-old surprised fans at the kickoff of the Jonas Brothers' 20th ...

Joe Jonas and his ex-girlfriend, Demi Lovato, reunited for a special performance during the first night of the Jonas Brothers ...

The pair sang "This Is Me" and "Wouldn't Change a Thing," 17 years after the Disney Chanel original movie was released.

Hitting New Jersey’s MetLife Stadium last night (August 10), the group delivered a massive 33-song setlist ( per setlist.fm ). There was a healthy mix of songs from across the band’s discography, as ...

Seventeen years after This Is Me, Joe Jonas and Demi Lovato are back on stage and for Camp Rock fans, it’s like 2008 all over again ...

Demi Lovato joined Jonas Brothers as the special guest for their 20th anniversary tour at MetLife Stadium. The reunion made ...

Lovato joined the Jonas Brothers to perform songs from "Camp Rock," sparking Disney Channel nostalgia for their fans.

Joe Jonas and Demi Lovato performed 'Camp Rock' favorites during the Jonas Brothers' 20th anniversary tour at MetLife Stadium ...