If there's one thing that John Galliano knows--besides how to do a bias cut and teach a girl how to walk in a giant, giant heel, that is—it's how to cast a front row. Some folks on the seat-assignment circuit tell us that Galliano is working a true trifecta for his Christian Dior Resort '08 show this evening at Guastavino's: Jennifer Lopez, Charlize Theron, and Christina Aguilera have all confirmed their attendance. And that's not even including the collection of editors, local socials, and other familiar faces that will no doubt be crammed into the under-the-bridge venue on 59th Street. Not that these three ladies will be the only trophies on Galliano's mind. This weekend, the flamboyant designer will be traveling to Georgia to collect an award from the Savannah College of Art and Design.