Sexy and I Know It

"Sexy and I Know It" is a song by American electro-pop duo LMFAO. The song was released on September 16, 2011, and is written in the key of B? major. LMFAO, consisting of uncle and nephew Redfoo and SkyBlu, co-wrote the track along with Erin Beck, who is also credited as a composer. The song gained immense popularity, reaching the top of the charts in several countries and receiving multi-platinum certifications. As for trivia, the song was featured in the film "21 Jump Street" and the television series "Glee." Musically, "Sexy and I Know It" is characterized by an infectious and funky melody with elements of electro-house and pop genres.