Fresh from performing her radio smash ‘Roar’ at this years VMA Awards, mega pop-star Katy Perry is in the hear of preparing her brand new fourth album. Today Katy releases a new cut from the expected ‘Prism’ LP titled ‘Dark Horse that features rapper Juicy J. The new song embraces the new modern age sound of dance infused with Katy’s natural pop-esque tone. Juicy J adds an essence of Hip Hop to the intro which is great to hear, as rap is becoming more acceptable in mainstream music each day.

‘Prism’ releases October 22nd, but in the meantime, you can catch Katy’s new record after the jump!