Support WBURLMFAO: The Science Of Party RockingPlay04:23Download AudioNPR StaffJuly 23, 2011 ShareLMFAO, comprising members Redfoo (left) and SkyBlu, are the uncle-nephew duo behind "Party Rock Anthem." (Courtesy of the artist)
LMFAO, comprising members Redfoo (left) and SkyBlu, are the uncle-nephew duo behind "Party Rock Anthem." (Courtesy of the artist)