Britney Spears has announced details of her new album.
It's called 'Circus', will be released on December 1st, and was primarily produced by JR Rotem.
The first single will be 'Womanizer', which will be released to radio stations next Monday, September 22nd.
Other tracks rumoured for inclusion are 'My Baby', 'Mannequin', 'Amnesia' and 'Quicksand'.