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

There are two types of New Jersey music fans. There are those who underestimate The Jonas Brothers, who view Joe, Nick and ...

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

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

Demi Lovato surprises fans by joining the Jonas Brothers at the Jonas20 anniversary tour opener for a “Camp Rock” reunion.

Greetings From Your Hometown,” began August 10 with a special anniversary performance featuring Demi Lovato. The trek, ...

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 band — consisting of brothers Joe, Nick and Kevin Jonas — kicked off their 20th anniversary tour on Sunday at MetLife ...

In the mid-2000s, an elite class of Disney kids sprang forth from North Texas and took the network by storm. Demi Lovato, ...

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

The Jonas Brothers opened the Jonas20 tour with Joe Jonas reuniting with Demi Lovato for the first "Camp Rock" performances in 10 years.

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