People.com's Halloween Party

Your Best Star-Worthy Costumes of 2011

From the Mad Hatter to Justin Bieber, see your star-inspired Halloween costumes

GLENN CLOSE AS CRUELLA DE VIL

Christina Merry stepped straight out of a Disney film to embody Glenn Close's mean puppy-snatcher Cruella de Vil from 101 Dalmatians – complete with Dalmatian spots and a killer classic car cutout.