Originally introduced as Joker's companion, Harley Quinn is no stranger to costumes. She spent plenty of time running around as a clown, providing ideas and unwavering support for her maniacal ...

A wildly talented Harley Quinn cosplayer has officially won the holiday season with a costume that’s equal parts festive and comic-accurate. Seeing the Gotham City Siren come to life in such ...

Let’s take a look at every Superman costume featured in the first episode of Harley Quinn Season 5. First appearing in 1993’s Action Comics #689, the Recovery Suit emerged during one of ...