The Moldy Peaches
The Moldy Peaches were an indie group founded by Adam Green and Kimya Dawson. Leading proponents of the anti-folk scene, the band has been on hiatus since 2004. The appearance of their song "Anyone Else but You" in the film Juno has significantly raised their profile; Dawson and Green made a handful of reunion appearances together in December 2007.
source: Wikipedia