Britney Spears brspears3120108_01_X17.jpg We kinda had a feeling this would happen, especially after hearing "If You Seek Amy" and all those other killer tracks!

Brit's sixth studio album, "Circus," has snagged the number one spot, and The Associated Press reports that early estimates show the CD has already sold half a million copies!

Brit even beat Kanye and Beyonce - now that's pretty impressive!