It’s been 17 years since the first ‘Camp Rock’ movie was released, but since Demi’s reunion with the Jonas Brothers, fans are wondering if a third film could happen.

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

Lovato made a surprise appearance at the JoBros concert in East Rutherford, New Jersey, on Sunday. And they made fans' dreams come true when the former Disney Channel stars used that as an opportunity to perform some fan favorite tunes from Camp Rock and Camp Rock 2: The Final Jam.