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.
What's up bros? David Arquette wore a black jacket and top hat for Halloween, giving it an extra touch with skeleton, roses and cross artwork. The actor was spotted at the Casamigos Halloween Party in Beverly Hills, Calif., on Friday, Oct. 25.