Release Date: December 2, 2008
Release: Worldwide
Debut:

Released Singles:
Womanizer (Single Info), Circus (Single Info)

US Version
1. Womanizer (Lyrics)
2. Circus (Lyrics)
3. Out From Under (Lyrics)
4. Kill The Lights (Lyrics)
5. Shattered Glass (Lyrics)
6. If U Seek Amy (Lyrics)
7. Unusual You (Lyrics)
8. Blur (Lyrics)
9. Mmm Papi (Lyrics)
10. Mannequin (Lyrics)
11. Lace and Leather (Lyrics)
12. My Baby (Lyrics)
Bonus Track
13. Radar (Lyrics)

Deluxe Version
14. Rock Me In (Lyrics)
15. Phonography (Lyrics)
Also includes making of Circus and Womanizer video.

iTunes Preorder Exclusive
16. Trouble (Lyrics)

International Editions
Quicksand (Lyrics)
Amnesia (Lyrics)