In contrast to us common folk, Halloween is almost like any other day to the rich and famous. Actors and pop stars are accustomed to dressing up in costumes and taking on other characters in their daily lives. That’s why we can always count on celebrities to go all out for this holiday.
With unlimited budgets and often a styling team at their back, the Halloween garb of Hollywood is typically elaborate, funny and hot hot hot. Heidi Klum and Kim Kardashian are known for bringing it year after year in over-the-top sexy ensembles, but have you ever wondered how Harrison Ford pulls off a nun, Martha Stewart looks crawling the red carpet as a cat, or imagined Snooki as the Pickle Queen? You’ve come to the right place. Check them all out, and many more festive celebs, in our gallery of the 40 Most Insane Celebrity Halloween Costumes.