Harley reveals to Black Canary that she has a four-year-old daughter named Lucy who is being raised by her sister. After discovering she was pregnant, Harley left the Joker for almost a year to have their baby instead of abortion.
Lucy Quinzel is the daughter of Harley Quinn and the Joker.
Joker Jr. is the son of Harley Quinn and the mass-murdering criminal The Joker.
In Injustice: Gods Among Us, Harley Quinn reveals she gave birth to Joker's daughter, but gave her up for adoption rather than subject her to a life with Joker as a father. Similarly, Harley becomes a mother to twin children in the Batman: White Knight universe, though with happier results.
In Countdown Presents The Search for Ray Palmer: Crime Society it is revealed that Earth-3's heroic version of the Joker, the Jokester, is the father of Duela Dent and that her mother was Evelyn Dent, Three-Face (the Earth-3 version of Two-Face).
Lucy Quinzel is the daughter of the Joker and Harley Quinn and the niece of Delia Quinzel.
In Tom Taylor, Juan Albarran, and Bruno Redondo's Injustice 2 #7 Harley reveals to Black Canary that she had a child, named Lucy, with the Joker years before who is being raised by her sister Delia Quinzel.
Believe it or not, this tale saw the Clown Prince of Crime himself become pregnant and give birth to a child. The mother of the child? That was none other than DC's famous magical hero Zatanna, who cast a spell on the Joker after he tried to persuade her to start a family with him.
During the video game Batman: Arkham City, a positive pregnancy test can be found inside the Sionis Steel Mill, where the Joker and Harley are living.
Readers find out in Batman: Beyond the White Knight No. 2 that their connection was romantic. Harley and Bruce Wayne are married.
Harley Quinn has had several love interests, the most notable being the Joker and Poison Ivy. Other love interests include Mason Macabre, a character created by Conner and Palmiotti. Plastic Man was initially intended to be a love interest for Harley Quinn by Kesel, but was not approved by DC.
Dr. Harleen Frances Quinzel, also known as Harley Quinn (a pun on the word "harlequin"), first appeared in the Batman: The Animated Series episode "Joker's Favor", where she served as a humorous female sidekick to the Joker.
The Joker does not reciprocate her love and is in fact incapable of romantic emotion as he sees people only as tools to further his own plans. Harley is in denial of this fact and prefers to view him as an antihero until she eventually has to come face-to-face with his complete disregard for her.
Barry Quinzel is a minor character who appeared posthumously in the episode "Bensonhurst". He was the son of Nick and Sharon Quinzel and the younger brother of Harley Quinn.
In the latest issue of DC Comics' series, “The Joker: The Man Who Stopped Laughing,” Batman's nemesis actually carries and gives birth to a child. If that sounds strange, that's the way the graphic novel company intended it. On its website, DC Comics advertised the issue as containing Joker's “most bizarre caper yet.”
Denying that the baby onesies were trophies after an infanticide spree on the part of the cackling psychopath, Ayer provided the following explanation for the scene instead. "No it's more innocent. Harley wanted a normal family with Joker hence the baby in her vision.
The Dee Dee Twins are the twin sisters Delia and Deidre Dennis who were the granddaughters of Harley Quinn. They joined the Jokerz gang under the joint alias "Dee Dee" and later followed in their grandmother's footsteps as "hench-wenches" of the original Joker, after he awakens from dormancy in the adult Tim Drake.
Harley and Ivy met on Batman: The Animated Series. They are the part of Gotham City Sirens. Ivy made Harley immune to toxins. They got married in Las Vegas.
In the DC Animated Universe, yes.
They are members of the Jokerz, introduced in Batman Beyond: Return of the Joker. In Injustice: Gods Among Us Year Two #13, Harley admits to Black Canary that she had a daughter named Lucy, fathered by Joker.
In Joker, Thomas Wayne (Batman's father) and Penny Fleck (Joker's mother) are key characters. Penny claims that Thomas is actually Arthur's father.
Barbara Gordon (Batgirl): The daughter of police commissioner James Gordon in the DCAU, Barbara hinted at having been in a brief relationship with Bruce in the Batman Beyond TV series. In the Batman Beyond 2.0 comic series, it's revealed the two gave into romantic impulses and Bruce had made her pregnant.
There was no mention of the Joker ever having had a wife and his lifestyle choices (as documented by Batman) certainly didn't support that one. In Batman: The Three Jokers, the "Comedian" is shown having hallucinations or fantasies that Jeannie is alive and their son are living with him.
Personality Disorder, specifically, Histrionic Personality Disorder plays a key part in Harley Quinn's life. People with Histrionic Personality Disorder are “pervasive and excessive emotionally and display attention-seeking behavior” (Bornstein 1998).
David Ayer's Suicide Squad, however, would mark the first live-action movie to feature both characters and the origins of Quinn's relationship with Joker.