CNN Music: FUN. – Andrew Dost, Nate Ruess and Jack Antonoff, left to right, came together from three different bands to start FUN. The band is now touring for their second album, "Some Nights" released in February.
CNN Music: FUN. – Singer Nate Ruess leans over the crowd at Center Stage in Atlanta. Ruess was the former singer and co-founder of The Format.
CNN Music: FUN. – FUN. guitarist Jack Antonoff in mid strum in Atlanta. Antonoff came from the band Steel Train as guitar player and front man.
CNN Music: FUN. – Ruess immediately formed FUN. after learning The Format would be breaking up.
CNN Music: FUN. – Dost was formerly in the band Anathallo before getting a call from Ruess to form FUN.
CNN Music: FUN. – Piano player Andrew Dost and Ruess sing together. Dost and Ruess first met while on tour in different bands.
CNN Music: FUN. – Ruess runs behind Antonoff on stage. The two say they didn't really like each other when they originally met.
CNN Music: FUN. – Ruess holds up his mic for the crowd at Center Stage to sing along.
CNN Music: FUN. – Dost, Ruess and Antonoff perform on stage with their name on display behind them. Their new single "We Are Young" featuring Janelle Monae toped Billboards Hot 100 and the Digital Songs chart for multiple weeks.
CNN Music: FUN. – Ruess and Antonoff side-by-side at Center Stage. The band members agree they have grown a lot since their first album "Aim & Ignite."
CNN Music: FUN. – Ruess says he was influenced by hip-hop artists like Drake and Kanye West while making the new album, "Some Nights."
CNN Music: FUN. – FUN.'s new single "We Are Young" was featured on Fox's "Glee." Dost says it was an honor to be able to share their music and hard work with the show.
CNN Music: FUN. – Ruess panicked before starting FUN. when his former band broke up because he says, "In music, you feel like you only get really one chance to do it."
CNN Music: FUN. – Dost and Antonoff were the first people Ruess thought of when wanting to start FUN. and calls the band the "Dream Team."