Fashionistas Jennifer Lopez and Victoria Beckham made a grand entrance at the Marc Jacobs show. J. Lo dazzled in a white RM by Roland Mouret dress, while Posh opted for a piece from her new collection. Jamie McCarthy/WireImage.com - September 8, 2008
NY Fashion Week's Best and Worst Dressed
Some celebrities outfits were hot, and others were not, at Mercedes Benz Fashion Week in New York.