Kate Bosworth & Rachel Bilson: Vanessa Bruno Bash!

Rachel Bilson and Kate Bosworth meet up at a party for Vanessa Bruno on Wednesday (November 9) at Lucques in Los Angeles.

The L!fe Happens co-stars helped the Parisian clothing designer celebrate the one-year anniversary of her flagship boutique.

Vanessa collaborated with designer/filmmaker Stephanie di Giusto for some short films – including A Visual Poetry, which starred Kate – as part of her Fall 2011 Nordic-themed campaign.

You can check out video, in which Kate performs all of her own stunts, at VanessaBruno.com!

FYI: Rachel is wearing an olive khaki ruffled blouse with a black skirt and black Vanessa Bruno blazer. Kate wore a white shift dress with silver metallic detail.

Rachel accessorized with a pair of Anita Ko 18k yellow gold Spike stud earrings.