Harley Quinn (Birds of Prey)

Following her high-profile breakup with the Joker and her explosive destruction of Ace Chemicals, Harley Quinn finds herself navigating Gotham City without the Joker's protection. When Gotham's narcissistic crime lord Roman Sionis (Black Mask) and his zealous right-hand Victor Zsasz place a target on young pickpocket Cassandra Cain for stealing a valuable diamond, Harley's path collides with superheroine Dinah Lance (Black Canary), vigilante Helena Bertinelli (Huntress), and GCPD detective Renee Montoya. Operating across Gotham City—from Chinatown to Joker's Fun House at Amusement Mile—the unlikely team must unite to defend Cass and eliminate Sionis's mercenary forces and the False Face Society. Told directly from Harley's chaotic and twisted perspective, the climax highlights Harley wielding her iconic mallet alongside the Birds of Prey in a unified front, establishing an unexpected alliance that secures her independence and changes Gotham's criminal hierarchy forever. This battle showcases Harley's transition from an isolated target into a formidable teammate fighting alongside Gotham's premier heroines.

This incarnation represents a monumental shift in DC Comics history, detailing Harley Quinn’s evolution from a villainous henchwoman into an autonomous anti-heroine capable of leading major storylines. Historically originating in live-action television during 2002 and evolving through feature films, graphic novels, and video games, the Birds of Prey framework officially liberates Harley from the Joker's shadow. Within DC comic book continuity, her integration deepened through mature-rated titles like Amanda Conner and Jimmy Palmiotti’s Harley Quinn and the Birds of Prey miniseries, culminating in Kelly Thompson’s Birds of Prey Vol. 4, where Black Canary recruited Harley as an unpredictable wildcard alongside Cassandra Cain, Big Barda, and Zealot. By establishing her capacity to team up with Gotham City's central heroines and law enforcement figures like Renee Montoya, this appearance permanently redefined Harley Quinn's role within DC's wider superhero tapestry.

The design of Harley Quinn in her Birds of Prey appearance highlights a vibrant, self-fashioned aesthetic that reflects her new-found independence. Breaking away from her classic Arkham Asylum suit or earlier Suicide Squad ensemble, this version features colorful cropped jackets, bright pigtails, short shorts, and distinctive accessories. In both Cathy Yan's feature film and official virtual crossovers such as Fortnite, her costume design is complemented by her signature weapons, including Harley's Mallet, her customized 'Harley Hitter' baseball bat, and the 'Punchline' pickaxe. Her street-smart combat look combines playful high-fashion elements with functional tactical gear suitable for battling Roman Sionis's mercenaries across Gotham City. Every visual detail—from her altered tattoos and dyed hair tips to her chaotic accessories—emphasizes Harley's quirky personality, fourth-wall-breaking nature, and break from her past, creating an iconic style recognized across film, gaming, and comic media.