Oops! I Did It Again: The Best of Britney Spears Oops! I Did It Again: The Best of Britney Spears Oops! I Did It Again: The Best of Britney Spears (stylized in lowercase) is a compilation album by American singer Britney Spears. It was released on June 15, 2012 through Camden. The album contains some early singles but is considerably filled with album and bonus tracks from her studio albums "...Baby One More Time" (1999), "Oops!... I Did It Again" (2000), "Britney" (2001), "In the Zone" (2003) and "Circus" (2008). The album contains no tracks from "Blackout" (2007) nor "Femme Fatale" (2011). Its issuance with no official press release or
The Circus Starring Britney Spears Alanis Morissette songs on some North American dates. The Circus Starring Britney Spears generated positive to mixed reception from critics. While some praised its aesthetics and deemed it as an entertaining show, others criticized Spears' lack of involvement during some segments. The tour was a commercial success, with a total gross of $131.8 million. This made The Circus Starring Britney Spears one of the highest-grossing tours of the decade. A great number of tickets were sold within a week of the tour's announcement, which prompted supporters to add more dates. The tour also broke attendance records in many cities and