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!
Remember these are NOT singles, just tastes to enjoy! #ROAR is still ROARING & 2nd single from PRISM will not be announced for some time...
— Katy Perry (@katyperry) September 17, 2013