Anne Hathaway @ Museum of Natural History's Winter Dance

Anne Hathaway (in Roberto Cavalli) poses with boyfriend Raffaello Follieri at The American Museum of Natural History’s Annual Winter Dance on Tuesday in New York City.

Fashion designer Roberto Cavalli sponsored the event and got a peck on the cheek from Ms. Hathaway!

Anne was recently spotted putting together a fab party when she borrowed an absinthe fountain from a New York City restaurant and got five bottles of Lucid absinthe at Park Avenue Liquors. Live it up!

35+ pictures of Anne Hathaway @ Museum of Natural History’s Winter Dance…