Comic-Con came to a close last night in San Diego, bringing an end to a weekend of geek Halloween -- where fans dressed as their favorite superheros, movie villains and video game characters.

Sexy Catwoman, X-Men Gambit and Rogue and even a female Thor, check out some of the best and worst outfits from this year's convention!

Plus, check out all the celeb sightings in over 200 photos.

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