Sorry For Party Rocking is the second album from Grammy-nominated hip-hop duo, and self-confessed party rockers LMFAO. The album mixes hip hop, club and electro beats, and includes the massive single "Party Rock Anthem" alongside single "Champagne Showers (featuring Natalie Kills). LMFAO are rappers Redfoo and SkyBlu (uncle and nephew) and are the son and grandson of legendary Motown producer Berry Gordy.