What's a sure-fire way to prove to the public that you haven't had Botox? Show them your frowny face! Which is just what Megan Fox did on Friday when she uploaded photos on her Facebook page under the album "Things You Can't Do With Your Face When You Have Botox". Megan, the face of Armani Cosmetics, pulls a series of faces and points out the fine lines that appear on her forehead. What do you think of the photos? Do you wish more celebs would do this sort of thing or do you think they shouldn't have to prove themselves to us?