Jennifer Lawrence takes a lie detector test (to promote her new movie)

Celebrity movie-promo videos are getting stranger and stranger. In this one, produced by Vanity Fair, actress Jennifer Lawrence is strapped up to a lie detector machine and asked a series of revealing questions like, "Do you ever fake tan?" (yes), "Do you regret any of your Red Carpet looks?" (yes), "Have you ever Googled yourself?" (yes), and "Do you know anyone in the Illuminati?" (no).

Ms. Lawrence is in a movie that opened Friday, no lie.