Katy Perry's Performance With Juicy J At Grammy Awards 2014

Katy Perry and Juicy J -- Dark Horse Performance At Grammy Awards 2014<br />https://www.youtube.com/watch?v=TpJ1npMCyqE&list=PLu3XvDp-hOcYDY5mEKVeloPS6MxQp0Rwl&index=1