While she's still on the road promoting her most recent album, Circus, through September 27 in Las Vegas (and in Australia through November 29),
According to a release posted on BritneySpears.com, The Singles Collection will be available for purchase as a standard set and a packaged box set. The standard set will include 17 of her biggest hits. The ultimate fan box set will contain all 29 of Spears' singles individually packaged in slip sleeves with their original artwork and B-sides or remixes. The box set will also include a DVD with all of Brit's videos from past to present and a photo booklet with various photos spanning her career. Spears released her first greatest-hits collection, My Prerogative, back in 2004.
Britney recorded "3" with Max Martin, the mastermind behind her legendary pop tune, "... Baby One More Time." In mid-July, Spears tweeted a message hinting at her collaboration with the producer.
"Back in the studio with Max!" said Spears while in Sweden on her Circus tour, which Spears' camp claims is the highest-grossing tour of 2009.