DC's "Burtonverse" iteration of Harley Quinn is back with a new costume that would make Jack Nicholson's Joker from Batman '89 blush with envy.

Take a look at our specially-curated list of the 7 best Harley Quinn costumes and accessories to channel your inner ... BEST GAME-THEMED COSTUME Batman Arkham City Harley Quinn. PHOTO CREDIT: AMAZON.

Lady Gaga wears Harley Quinn-inspired outfit to perform with Rolling Stones ahead of Joker sequel. The Joker: Folie à Deux actress performed her new single "Sweet Sounds of Heaven" with the ...

'Joker: Folie a Deux' costume designer Arianne Phillips talks how Lady Gaga's backstory idea for Harley Quinn helped craft character's wardrobe.

Harley Quinn’s journey spans multiple continuities, creative teams, and tonal shifts, which can make finding the perfect first read feel like navigating Arkham Asylum blindfolded.

From its place in the Arkham timeline to cameos from major villains like Harley Quinn, here are the five biggest takeaways from the new Batman: Arkham Shadow trailer.