COLUMBIA, MD - April 28th, 2012 - Nate Ruess and Jack Antonoff of fun. perform at the 2012 Sweetlife Food and Music Festival at Merriweather Post Pavilion in Columbia, MD. The band's hit "We Are Young" recently reached number one on the U.S. Billboard Hot 100 and Digital Songs charts. (Photo by Kyle Gustafson/For The Washington Post)