It's that time again! Some of the biggest names in Hollywood stepped out to celebrate Halloween 2013, dressed as film characters, other A-listers, comic superheroes and much more! Check out some stars -- including Hilary Duff, Vanessa Hudgens and John Stamos -- who went the extra mile to get decked out for some of the biggest Halloween parties of the season.
Isla Fisher and Sasha Baron Cohen
Huh? Married couple Isla Fisher and Sacha Baron Cohen took a different approach to Halloween by throwing on just about anything! Fisher wore a red wig, a pink tutu and a tiger mask out while Cohen wore a monkey mask and carried a doll. The two were seen arriving at the Casamigos Halloween Party in Beverly Hills, Calif., on Friday, Oct. 25.
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