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

The Jonas Brothers surprised fans Sunday night by bringing out a surprise guest at their 20th anniversary tour: Demi Lovato.

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

Concertgoers were surprised after Demi Lovato joined Nick Jonas on stage at the MetLife Stadium on Sunday, August 10, 2025.

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).

According to recent rumors, Demi Lovato and the Jonas Brothers could return for Camp Rock 3, the third entry in the Disney ...

Months after finalizing his divorce from Sophie Turner, Joe Jonas met up with Demi Lovato, his ex-girlfriend, at the Jonas Brothers’ concert in East Rutherford, New Jersey, on August 10, 2025. Near ...

Following the Jonas Brothers' performance with Demi Lovato last night, fans think there may be a Camp Rock reunion on the ...