LMFAO was an American electronic dance music duo consisting of Redfoo and Sky Blu. The duo are best known for their 2011 singles "Party Rock Anthem" and "Sexy and I Know It", both of which peaked atop the Billboard Hot 100. They released two studio albums: Party Rock (2009) and Sorry for Party Rocking (2011), before disbanding in 2012; both albums were released on will.i.am Music Group, an imprint of Interscope Records.
