Katy Perry is "Katy Patra" in New Video

Katy Perry plays "Katy Patra" in her new music video for "Dark Horse" featuring Juicy J. Check the colorful visuals below:

Get "Dark Horse" feat. Juicy J from Katy Perry's PRISM: http://smarturl.it/PRISM Do you want to play with magic? Insert yourself into the video using #DarkHorseCam: http://andCam.com/DarkHorse Official video for Katy Perry's "Dark Horse" directed by Mathew Cullen and produced by Dawn Rose, Danny Lockwood, Derek Johnson and Motion Theory / Mirada.