That was the first, like, objective lie. [Host] And then you switch. Hmm. This is Stephanie. Our polygraph operator. [Alison] Hi, Stephanie. Hello, Stephanie. Hello. Hello. [Host] Who wants to be in ...

Add Yahoo as a preferred source to see more of our stories on Google. The Hollywood power couple takes Vanity Fair's infamous lie detector test. Does Dave really like working with Alison? Has Alison ...