Photos of Nicole Richie and Rachel Zoe together at an Auction For Ovarian Cancer Research

Nicole and Rachel Are Black, White, and Friends All Over

While Joel was at home posting the cutest photos of himself with Harlow on his Twitter, Nicole Richie spent the night out celebrating her re-BFF Rachel Zoe. The two women are close again and were together at the stylist's charity benefit with Decadestwo where she's auctioning clothes from her closet to raise money for Ovarian Cancer Research. The women look like they could be sisters, though Nicole is doing an amazing job, even without Zoe's help, dressing herself and her growing baby bump these days. Nicole's already a designer herself and Zoe is going that route, too — she is working on an affordable clothing line, which will be out next year.

To see more of the party including Rachel's assistant Brad just read more.

Images include: Nicole Richie, Rachel Zoe, Brad Goreski, Cameron Silver, Rodger Berman