Cosplayer in her Harley Quinn costume.
Harley Quinn, first appeared in the Batman: The Animated Series episode "Joker's Favor" where she served as a humorous female sidekick to the Joker.
The New York Comic Con convention, is a celebration of comic books, graphic novels, sci-fi and video games, toys, movies and television.
More than 125,000 people attended the event dressed up as their favorite superhero to celebrate comic books, sci-fi and video games.
The convention brings together celebrities as well as fans of fantasy role playing, Comic-Con is the business of pop culture.
Here is one of the attendees in her outlandish outfit.