Nicole Richie and boyfriend Joel Madden joined one or both Olsen goblins as they partied it up by drinking Jim Beam from tiny thimbles and smoking itty bitty little joints. There was also dinner (ROFL!) and some cupcakery as well as what is either the breaking of a piñata or an elaborate play aimed at making fun of the blind / homeless.

The theme of the swanky affair was either “Wear A Flannel Shirt” or “Richer Than God? Dress Like A Meth-Addicted Runaway, Why Don’t You.”

More pictures of drunken, expensive debauchery and bad dye jobs after the jump:

Nicole Richie Parties With The Olsens [I’m Not Obsessed]