Fun (written as fun.) is an American indie pop music group consisted of three members.
Fun was formed in 2008 by Nate Ruess, Andrew Dost, and Jack Antonoff. The three of them are mainly known after the release of "We Are Young (feat. Janelle Monae), "Some Nights", and "Carry On". They even reached the top of U.S. Billboard Hot 100 and Digital Songs charts for "We Are Young".