Listen to Womanizer (Instrumental Session) [Originally Performed by Britney Spears] online. Womanizer (Instrumental Session) [Originally Performed by Britney Spears] is an English language song and is sung by Pop Stars United. Womanizer (Instrumental Session) [Originally Performed by Britney Spears], from the album Pure Hits - Vocal & Instrumental Sessions, was released in the year 2008. The duration of the song is 3:44. Download English songs online from JioSaavn.