Katy Perry Photo: Billboard.com Katy Perry is the Billboard cover story 2 weeks after her song "Roar" was bumped out of the top spot. With "Roar" she tied Rihanna with nine number one songs. "Honestly, I'm just masquerading as a pop star."-Katy Perry "I am exhausting so much energy right now," Perry exclaims between bites of Cheez-Its -- furtive bites, because eating Cheez-Its is breaking training. "For eight days straight, I've been conditioning -- just going, going, going at the height of my physical capabilities. I'm supposed to eat meals every two hours, but it takes me an hour to think of what I want to eat, so by lunchtime, I'm starving. I'm just so hungry all the time." For more on the Billboard cover story and Barbara Walters throwing her shade, click here!

Katy Perry. Photo: New York Magazine

Katy Perry has released "Dark House" featuring Juicy J. and it is vastly different than her latest single "Roar" which is sitting pretty at number 1 for the past few weeks. "Dark Horse" will be on Katy's new album "Prism due in stores October 22nd. Although Katy has put "Dark Horse" out, she is stating it is not the new single. She is calling them "tastes" to enjoy! To listen to Katy Perry's latest "taste" click here!