Paging Gretchen Mol: An absolutely cruel take on west-Pennsylvania native Sienna Miller, in Defamer. Vanity Fair has always been good at spotting It Girls-Who-Never-Were (remember Sophie Dahl?), as well as other trends that never quite got off the ground, a tendency memorably recounted by Toby Young in How to Lose Friends & Alienate People. To wit, this month's cover girl is "hot" actress Demi Moore, recently snubbed by the Academy for her stellar work in Bobby, and leading the casual reader to wonder why Ellen Barkin or Cher weren't available for the shoot.