The Jonas Brothers chat with ET’s Cassie DiLaura about their new music and 20th anniversary tour at JONASCON in Rutherford, New Jersey. Kevin, Joe and Nick reflect on their two-decades as a band and why having their fan convention in their home state is a full-circle moment and how they’ve made it even more of a family affair. Plus, the brothers tease their upcoming Disney holiday film. The Jonas Brothers’ new single, ‘Love Me to Heaven’ is out now and their ‘Jonas20: Living the Dream Tour’ kicks off Aug. 10 in New Jersey.