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

Exes Demi Lovato and Joe Jonas teamed up for a few 'Camp Rock' classics at kick-off of the Jonas Brothers' 20th anniversary tour on Sunday (Aug. 10).

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

The Jonas Brothers kicked off their big 20th anniversary tour, JONAS20, with an exciting show at MetLife Stadium in New Jersey on Sunday, August 10. The band—Kevin, Joe, and Nick—gave fans a night ...

After wrapping their performance of “This Is Me,” the DNCE frontman told the screaming crowd that he and Lovato hadn’t performed the track for “almost 10 years.” ...

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

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.

The Jonas Brothers kicked off their JONAS20 tour with a show at the MetLife Stadium in New Jersey on Sunday, Aug. 10 ...

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 ...

Joe Jonas and Sophie Turner’s relationship journey began from Instagram DMs, and after a whirlwind wedding and two kids, ended in a divorce. Here's a detailed look at their relationship.

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 ...