Unbeknownst to clients of a beauty shop, getting their hair did that day was going to be a terrifying experience -- and not because the stylist cut too much off the top, either!  As a promotional stunt for the movie "Last Exorcism 2"  the shop's mirror was replaced with a 2 way mirror and a 'possessed girl' placed behind it. Watch the hilarity that ensued when customers checked themselves out in the mirror.