"Womanizer" is a song performed by American pop singer Britney Spears. The song was recorded for her sixth studio album, Circus, and was released as the first single on September 26, 2008. The track became a commercial success, topping charts in several countries. "Womanizer" was produced and co-written by Nikesha Briscoe and Rafael Akinyemi of Atlanta-based production team, The Outsyders. "Womanizer" is Spears's first number one single on the Billboard Hot 100 since her debut "...Baby One More Time", almost 10 years prior.