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!