The Femme Fatale Tour was the eighth concert tour by American entertainer Britney Spears. It was launched in support of her seventh studio album, Femme Fatale (2011). It was officially announced in March 2011, with dates for North American venues revealed. The tour was initially planned as a co-headlining tour with Enrique Iglesias, but he canceled only hours after the announcement. The show is inspired by the concept of the femme fatale and femmes fatales throughout the ages. The setlist was mostly composed of songs from Femme Fatale, although Spears also performed hits from her previous albums for her fans. Fashion designer Zaldy Goco created the costumes. In July 2011, Spears announced plans of playing a South American leg in territories she either had never been to or had not played for a long time. Spears has named the Femme Fatale Tour the best show of her career. The tour, divided in five segments, portrays a story in which Spears is a secret agent, who is chased by a stalker named Tormento Lancie; played by Rudolf Martin. The first section features her escaping from prison along with other female inmates. The second segment displays upbeat dance numbers and ends with a performance inspired by Marilyn Monroe. The third section features an Egyptian theme with fireworks and acrobatics. The fourth segment displays energetic routines and motorcycle costumes. The encore begins with a video interlude of Spears capturing the stalker, and is followed by two performances in which she defeats a group of ninjas. The Femme Fatale Tour received mixed to positive reviews from critics. Some described it as Spears' most entertaining show and praised her performance, while others criticized her dancing and lack of audience interaction. The Femme Fatale Tour grossed $6.2 million in the first ten shows, and was included on Pollstar's Top 100 North American Tours list. An unofficial high-quality recording of the Las Vegas show was leaked onto YouTube in July 2011; it was removed after the Recording Industry Association of America (RIAA) filed legal action against the site to obtain information on the uploader. 3ality Digital filmed a special of the tour during the Toronto shows in August 2011 in 2D and 3D. The special, titled Britney Spears Live: The Femme Fatale Tour, aired on Epix in the United States. BBC Worldwide acquired the rights to both 2D and 3D versions outside the United States. According to