The Jonas Brothers are an American pop rock band. Formed in 2005, they gained popularity from their appearances on the Disney Channel television network. They consist of three brothers - Kevin Jonas, Joe Jonas, and Nick Jonas. In 2008, they starred in the Disney Channel Original Movie Camp Rock and its sequel, Camp Rock 2: The Final Jam. The band broke up on October 29, 2013, but reunited on March 1, 2019.
They were the musical guest in the first episode of the 2019 revival of All That. The songs they performed were their hit new songs; "Sucker" and "Cool".