FUN. is an American indie pop band formed in 2008, known for their anthemic sound and theatrical performances. The band consists of lead vocalist Nate Ruess, guitarist Jack Antonoff, and bassist Andrew Dost. They gained widespread recognition with their hit single 'We Are Young' in 2011, which topped the Billboard Hot 100 and became a cultural phenomenon. Their debut album, 'Some Nights,' showcased a blend of pop, rock, and folk influences, earning them a Grammy Award for Best New Artist. FUN.'s music often features uplifting themes and catchy choruses, resonating with audiences worldwide. Despite their hiatus, their impact on the pop music landscape remains significant.