Confirmed news from Britney's label: the single's called 'Womanizer' and the album's called 'Circus'. The album's out in the UK on December 1.
'Womanizer' is produced by The Outsyders; other people working on the album include Dr Luke, Danja, Max Martin, Bloodyshy & Avant and Guy Sigsworth.
it will be quite good. (TBC.)