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

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

In a nostalgic moment, exes Demi Lovato and Joe Jonas shared the stage for a special ‘Camp Rock' reunion performance that ...

On an appearance on The Ellen Show, the host inquired about the song’s subject. “There’s supposedly a song about Nick Jonas,” ...

Demi Lovato wouldn’t change a thing about how her epic reunion with the Jonas Brothers came to be. Two days after Lovato, 32, ...

Joe Jonas and Demi Lovato learned quickly that they were better off as friends. Jonas and Lovato first connected early in ...

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

Joe Jonas and Demi Lovato learned quickly that they were better off as friends. Jonas and Lovato first connected early in ...

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

Demi Lovato wouldn't change a thing about how her epic reunion with the Jonas Brothers came to be. Two days after Lovato, 32, ...

The Jonas Brothers already had fans feeling nostalgic with their new tour and then they raised those stakes with their first ...

Demi Lovato and Joe Jonas reunite 15 years after their breakup to perform their 'Camp Rock' songs at The Jonas Brothers' ...