Big Fat Bass
performed by Britney Spears; features will.i.am

Britney Spears Live: The Femme Fatale Tour is a 2011 concert special by American pop singer Britney Spears, documenting the August 13 and 14, 2011 shows of the Femme Fatale Tour. Filmed at the Air Canada Centre in Toronto, the show was shot in 2D and 3D by 3ality Digital, and premiered on Epix on November 12, 2011. BBC Worldwide attained distribution rights of the show outside the United States. The special portrays a story in which Spears is a secret agent chased by a stalker, and features guest appearances by Nicki Minaj and Sabi. Britney Spears Live: The Femme Fatale Tour received mixed reviews from critics. Some praised the special and the impressive stage, while others criticized Spears's dancing.