Celebrities attending Kate Hudson's Halloween Party at her house in Pacific Palisades, CA. Among the guests are Gwen Stefani dressed as Cinderella, Ali Larter dressed as a bumble bee, Nicole Richie dressed as J-Lo, Emma Roberts dress as a Playboy Bunny, Rashida Jones dressed as a Cherry Blow-Pop, David Arquette dressed as Elvis, Jessica Alba dressed as a witch, Nicky Hilton dress as Little Red Riding Hood, Zooey Deschanel dressed as a women from the 60's, Leslie Mann and Judd Apatow dressed from the 80's and Adrian Young dressed as a rocker from the 80's. October 29, 2011.