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

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

The Jonas Brothers' 2025 tour kicked off in New Jersey with a surprise guest appearance by Demi Lovato, the band's former ...

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

Joe, Nick and Kevin kicked off their 20th anniversary tour with Sunday night’s show at MetLife, one of the largest venues ...

- Dean Lewis, the Australian pop balladeer of “Be Alright” fame, trotted out mid-set to perform the new “Greetings” tune ...

The Jonas Brothers brought out Disney co-star Demi Lovato as a surprise guest at their New Jersey stop for their "JONAS20" ...

Watch Jonas Brothers and Demi Lovato perform 'Gotta Find You,' 'Wouldn't Change a Thing,' and 'This Is Me' at Metlife Stadium tour opener.

The Jonas Brothers welcomed Joe Jonas’ ex-girlfriend, Demi Lovato, on stage for a surprise performance at their first concert ...

Jonas Brothers and Demi Lovato reunited for a "Camp Rock" performance in NJ, thrilling fans with nostalgic songs.

Demi Lovato might be joining the Jonas Brothers for their ‘JONAS20’ tour at MetLife stadium and the internet is buzzing with ...

Demi Lovato joined the Jonas Brothers onstage for the opening night of their tour at MetLife Stadium in New Jersey.