Last night Heidi Klum dressed as a monkey at her Halloween bash, Miranda Kerr invited models to her Halloween party at the Catch Rooftop, Beyonce dressed as a bumble bee at Kanye West's gypsy bash at the Darby, Jessica White played with a snake at the LoveCat magazine party, Patricia Field got wild at Co-Op and so much more. Last night's parties were all about model's hosting Halloween parties!