A week ahead of the album's release, Britney Spears has made "Britney Jean" available for streaming. Spears announced the news on Twitter, then followed up by tweeting, "first impressions?? "Britney Jean," due out December 2/3, includes Spears's two latest singles, "Work B**ch" and "Perfume," as well as collaborations with will.i.am, T.I. and Britney's sister, Jamie Lynn Spears.