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
Perfume (Britney Spears song) cut version of the video, where Spears' role in the video is actually an assassin hired to kill her boyfriend. Spears included the song on her residency concert (2013–16). The song has sold over 300,000 copies in the United States. In July 2013, Spears revealed through Twitter that she "wrote such a special song" with Australian singer-songwriter Sia Furler, which was later revealed to be Spears' favorite track on "Britney Jean", the ballad "Perfume". In October 2013, it was announced that the song would serve as the second single for the album, after the release of lead single "Work Bitch"