In reply to Slayty Perry (Killer Queen).

Those figures aren't good. That album had how many #1 singles, how many rereleases and how many concert movies promoting it? From 2010 to basically now, Katy has been under every pebble milking the thing. And all it's at is 2.7 US and 6 million worldwide? That's actually very low considering how much effort went into that album and how long it was being promoted. She should be at least twice that amount.

Katy's album had more hits than Adele's, yet Adele is diamond. Care to explain?