LMFAO is an American electronic dance music duo formed in 2006, consisting of members Redfoo and SkyBlu. They are known for their energetic party anthems and humorous lyrics, blending elements of hip hop, pop, and dance music. Their breakthrough hit, "Party Rock Anthem," topped charts worldwide and became a cultural phenomenon. The duo's style is characterized by vibrant visuals and catchy hooks, often featuring themes of partying and fun. They gained popularity through their unique sound and engaging performances, contributing to the rise of the electronic dance music genre in the early 2010s.