Wrapped in a puffy parka, Aniston hits the N.Y.C. set of her new comedy, The Baster. Plus: Gwen Stefani, Jennifer Lopez, Clay Aiken and more

PEEKABOO SHADE

She sure knows how to work it! Paris Hilton poses for fans as she introduces her new GEI line of sunglasses at Vision Expo East, an eyewear convention, in New York City.