Apparently being married to Ashton Kutcher comes with the risk of being punk'd 24/7. The professional prankster posted a gratuitous ass shot of wife Demi Moore in her skivvies to his Twitter site. While the Internet's all in an uproar about her so-called "granny panties," we're going to argue that they're just regular old bikini-cut underwear -- or maybe even bikini bottoms.