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 ...

Editor's Note: The following contains spoilers for 'Harley Quinn' Season 5.Harley Quinn kicked off its fifth season premiere, "The Big Apricot," with a change of pace: Harley (Kaley Cuoco ...

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 ...

The new Harley Quinn costume from 'Suicide Squad ... and with it came plenty of ideas for Halloween costumes. King takes the spot on this list, as he is a particularly simple and easy costume ...