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
Alien (Britney Spears song) Gaga, as suggested by a tweet posted to Twitter by executive producer will.i.am, although such a collaboration never came to fruition. On November 18, preceding the release date of "Britney Jean" on December 3, a demo version of the track was leaked online; Orbit commented that it was the "right song [with the] wrong chorus notes", which had been corrected on the final production. On December 22, Spears announced through her E! documentary special "I Am Britney Jean" that "Alien" would likely be released as a single from "Britney Jean" in 2014. In July 2014, audio leaked of Spears singing