11/05/2010 03:26 pm ET | Updated May 25, 2011

Sarah Jessica Parker, Uma Thurman & Kelly Ripa Launch 'The World Of Gloria Vanderbilt' (PHOTOS, POLL)

A handful of famous faces swung by Ralph Lauren Women's Boutique on Thursday night for the launch of "The World Of Gloria Vanderbilt" book, including the heiress herself. While Uma Thurman, Kelly Ripa and Sarah Jessica Parker stuck to black, Camilla Belle made a style leap in a white blouse and brown, fringed skirt.

Check out photos from the soirée and tell us who was best-dressed.