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

The Jonas Brothers ignited a wave of nostalgia and excitement as they launched their Jonas20: Greetings from Your Hometown ...

Camp Rock one and two were both huge successes for Disney Channel and made household names out of Nick, Joe and Kevin Jonas ...

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

Nick Jonas shared photos, including a hug with Demi Lovato, saying he couldn’t express what the night meant to him and his ...

Demi Lovato made a surprise appearance at the Jonas Brothers' 20th anniversary tour opener at MetLife Stadium, reuniting on ...

The Jonas Brothers have been through their share of ebbs and flows, but as they celebrate their 20th year with a new tour, they've mastered the magic that keeps fans coming back.

Demi Lovato surprised fans by joining the Jonas Brothers during their first show on the "Jonas20: Greetings From Your ...

"We’ve been through so much together," the singer said of her fellow Disney Channel alums. "It was really, really great to ...

Demi Lovato reveals the heartfelt moments behind her surprise reunion performance with the Jonas Brothers during their ...

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

Nick, Joe, and Kevin Jonas have been the teen heartthrobs since they first appeared in Camp Rock, and with time, they have ...