Circus (Britney Spears album) "Circus" marked the longest time she had spent recording an album, adding, "I think it is more urban [...] I'm writing every day, right here at the piano in this living room" and also described the album as her best work to date. Producer Claude Kelly discussed the album's initial lack of concept saying, "When I went in with [Dr. Luke] we knew we were going to maybe write something for [Britney], but there was no concept, it was just knowing her style and knowing what she does. Max Martin, who produced Spears' debut single "...Baby One More Time", produced
Britney Spears Live: The Femme Fatale Tour Sabi. "Britney Spears Live: The Femme Fatale Tour" received mixed reviews from critics. The special effects and impressive stage were praised. On August 12, 2011, Spears announced through her Twitter account that the Toronto shows at the Air Canada Centre would be taped to air on the Epix television channel, and for release on DVD. Within minutes of her announcement, traffic to EPIX social sites doubled and Britney Spears became a worldwide trending topic on Twitter. The show, initially titled "Britney Spears: Femme Fatale", was shot in 2D and 3D by 3ality Digital to premiere in November on Epix, as