"Best Friend" is a song by American indie pop band Foster the People. The song is featured as the seventh track on the band's second studio album Supermodel and was released as the record's third single by Columbia Records on March 10, 2014. "Best Friend" was remixed by Australian future bass producer Wave Racer; A-Trak and gLAdiator; and also by band members Foster and Innis as Smims & Belle.