Photos of Rachel Bilson in NYC Ahead of the Costume Institute Gala

Rachel Stays Warm Before Heating Up the Red Carpet

Rachel Bilson enjoyed another afternoon in NYC on Friday, this time running out to pick up some soup from an Au Bon Pain. She's been in the city gearing up for this year's Costume Institute Gala, which she's expected to attend decked out in Bally — though whether she appears on the arm of the label's designer, Brian Atwood, or with her fiancé, Hayden Christensen, remains to be seen. Find out tomorrow night, when we'll be bringing you all the hottest looks from the star-studded red carpet.