Few fictional characters have gone through a style revolution quite as dramatic as Harley Quinn's. First introduced during a 1992 episode of Batman: The Animated Series, the Joker's girlfriend soon ...

Originally, she was conceived solely as the main squeeze of her beloved Mr. J (even her real name is “Harleen Quinzel” for crying out loud), but she’s since grown beyond her obsession with the Joker ...

We already know that a vast majority of women this Halloween will wear Harley Quinn costumes to parties, bars, and out trick-or-treating with their kids. It stands to reason that many guys will also ...

Google’s Frightgeist page tracked which costumes people were Googling across the U.S., and Harley Quinn was more popular than generic searches like “Star Wars,” “superhero,” and “pirate.” When it came ...