Who says she will sell out the dates with her ongoing string of bad media for her terrible performances.
Britney has a drastic drop from Circus to Femme Fatale and still beat Katy.
Due to overwhelming demand, twelve additional shows have been added to THE PRISMATIC WORLD TOUR. Katy will now play second nights in Washington, D.C., Toronto, Brooklyn, Boston, Philadelphia, Chicago, Edmonton, Anaheim, Los Angeles, San Jose, Dallas and Houston.
Katy her touring power is increasing. It doesn't matter how bad you are at performing, I mean Rihanna did as well as P!nk and Pepcé last year. People don't care if you can't sing live.