Countdown To Oscar: Starlets A La Mode At Harvey Weinstein's Bash

It was a charitably chic evening at The Montblanc Charity Cocktail Party by Harvey Weinstein for UNICEF at the Chateau Marmont hotel in Los Angeles on Saturday night, where starlets were dressed in startling style, haute off the runway! Nicole Richie looked beyond gorgeous in a boldly blue floor-length Zac Posen, while Emmy Rossum charmed in a black chiffon, embroidered Marchesa.

Kate Bosworth pulled off a difficult look with flying colors, wearing a complicatedly patterned Peter Pilotto mini, while Mira Sorvino took her own stab at the trend…and failed miserably, looking like she stumbled off the Venice Boardwalk.