While Joel was off saving the oceans, Nicole Richie was dancing her Wednesday night away with Pharrell Williams at a N.E.R.D. party in LA. Snoop donned his finest fur for the occasion while Pharrell had some casual wear costume changes. While Nicole wasn't out for charity with her man last night, she's spent plenty of time recently working for good causes. Speaking of which, don't forget to enter to win the tank top to benefit The Children's Health Fund as seen on Nicole herself.
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Images include: Nicole Richie, Pharrell Williams, Samantha Ronson, Snoop Dogg, Shay Haley, Chad Hugo