<H4>Britney Spears: Portada OFICIAL de Circus y TRACKLIST!</H4>

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