The Jonas Brothers stepped onto the red carpet at KIIS-FM’s Wango Tango where they headlined the show and promoted their upcoming comeback album, Happiness Begins. The album is their first studio effort in ten years and it set for release on June 7. “Sucker,” which served as their lead single, topped the Billboard Hot 100 in its first week proving that the Jonas Brothers are still relevant and viable enough to succeed in today’s music market. At the event, the trio snapped a photo with John Stamos, who dubbed himself “Uncle Jonas.” The Jonas Brothers shared a similar photo, captioning it “Uncle Jonas. Welcome to the family.”

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