LMFAO is an American electropop duo consisting of Redfoo (Stefan Kendal Gordy, born September 3, 1975) and SkyBlu  (Skyler Austen Gordy, born August 23, 1986). Redfoo is SkyBlu's uncle, meaning that Redfoo's father, music mogul Berry Gordy, is also SkyBlu's grandfather. RedFoo and SkyBlu both grew up in the affluent Los Angeles neighborhood Pacific Palisades, where they formed the group LMFAO in 2006.
The duo has said its original name was Sexe Dude (read as Sexy Dudes) and the two subsequently changed it at the advice of their grandmother. The group's name is an Internet slang abbreviation for "Laughing My Fucking Ass Off", but according to the duo themselves, LMFAO stands for "Loving My Friends And Others".