CBS Films is having a little bit of fun at the expense of some unsuspecting beauty shop patrons to promote their horror sequel The Last Exorcism Part II, debuting in theaters March 1. The studio has released a new viral video where a highly-flexible actress went to a beauty shop in costume, portraying Ashley Bell's Nell Sweetzer, and hid behind a trick mirror to scare the life out of a few customers. Take a look at this hilarious video, which has a special surprise at the end.