@Perrylicious
Sweetheart please stop. You are a false Katycat,who's only here cause Katy is slaying. I've been a fan since I Kissed A Girl.

I never said I expected the same numbers as she pulled in her prime. I compare albums to the previous album, and Femme Fatal will only sell a third of what Circus did. Circus outperformed Femme Fatal in many ways

@Jackson
teenage dream has sold over double of Femme Fatal