• Friends

• Fun (stylized fun.) is an American indie pop band based in New York, New York that was formed by Nate Ruess, formerly of The Format
• After the 2008 breakup of The Format, Ruess left Arizona to develop his career in New York City
• Ruess then formed Fun with Andrew Dost of Anathallo and Jack Antonoff of Steel Train
• Fun recorded their debut album, Aim and Ignite in August 2009 with producer Steven McDonald and arranger Roger Joseph Manning, Jr., the former keyboardist of Jellyfish

Current members:
Jack Antonoff – guitars, trumpet (since 2008)
Andrew Dost – vocals, piano, guitars, bass guitar, keyboards, synthesizers, trumpet, flugelhorn, glockenspiel, drums, percussion (since 2008)
Nate Ruess – lead vocals (since 2008)

Current touring members:
Nate Harold – bass guitar (since 2009)
Emily Moore – guitars, vocals, keyboards (since 2009)
Will Noon – drums (since 2010)

Former touring members:
Jon Goldstein – drums (2008–2010)
Rob Kroehler – guitar (2008–2010)
Michael Newsted – bass guitar (2010)
Maggie Malyn – violin (2008)
Evan Winiker – bass guitar (2011)