R-Bils poked out her adorable little head at the Chateau Marmont's Kova & T Cocktail Party in LA yesterday evening. Considering how extensively we've chronicled her ex Adam's lapse in personal hygiene , we don't get nearly enough Rachel Bilson around these parts. At least she's giving Jessica Simpson a run for her money in looking the cutest in just a white t-shirt  and jeans category. I'm going to have to give this round to Bilson. Though, to be fair, I'm pretty biased. Wink.
More of adorable Bilson so