The 12-track album, released March 28, will be the follow-up to 2008's 'Circus'. A deluxe edition will also be released featuring 16 tracks, reports Idolator.

'Femme Fatale' includes production from her long-time partners Dr. Luke and Max Martin, as well as Rodney Jerkins, Stargate, Fraser T. Smith and Bloodshy & Avant.

Will.i.am has leaked a snippet of a song he has produced for Britney Spears' forthcoming album, 'Femme Fatale'.

The tracklisting for 'Femme Fatale' is:

1. Till the World Ends
2. Hold It Against Me
3. Inside Out
4. I Wanna Go
5. How I Roll
6. Drop Dead Beautiful
7. Seal it with A Kiss
8. Big Fat Bass (with Will.I Am)
9. Trouble For Me
10. Trip to Your Heart
11. Gasoline
12. Criminal 13 Up N Down

(by Holly Frith)