Why go to a Halloween party alone when you can go with your significant other (or maybe not-so-significant other) and open up unlimited possibilities when it comes to “couples” costumes!  All the Hollywood stars do it, so why can’t we?  With a couples costumes theme you  have a huge selection from which to choose:   humorous, scary, historical, cartoons, famous people, etc…

Check out some of these Hollywood couples showing off their costumes!

Christina Aguilera and Jordan Bratman