On July 14th celebrities came out for the launch of Miuccia Prada's special exhibit, "Waist Down: Skirts by Miuccia Prada" in Los Angeles. Celebrities in attendance include LL Cool J, Nicole Richie, Eva Mendes, Mary-Kate Olsen, Michelle Rodriguez, Garcelle Beauvais-Nilon (along with her husband Mike), Paris Hilton, and Heavy D among others. I like Nicole's dress. You can check out pictures below... Click the pictures to see them bigger.