Introducing Our Celebrity Faceoff For Your iPhone! [2] You've played our insanely addictive faceoff games, and now you can have it anytime on your iPhone! Joining the amazing ShopStyle iPhone app, meet our newest addition to the store — faceoff for your iPhone. You can show your expertise at the original Who's More Famous faceoff, as well as try out Who's More Fab and the MTV Movie Awards fashion faceoff.