Nicole Richie, Gwen Stefani, Rachel Zoe MOCA Gala Pictures

The 2011 MOCA Gala brought out the likes of Nicole Richie, Rachel Zoe, and Gwen Stefani in LA last night. All three women were doubling up on events for the day — Nicole and Rachel were also together in a Winter Wonderland earlier in the evening while Gwen launched her Harajuku mini line for Target in the afternoon. On the red carpet Nicole went with a Julien MacDonald gown, which she covered up with a white lab coat for the inside festivities, which included Marina Abramovic's intense performance art piece in which people put their head through a hole in the middle of the table and were spun around like a very slow Lazy Susan.