Duela Dent

Duela Dent is a fictional character appearing in American comic books published by DC Comics. She is a former member of the Suicide Squad, the Teen Titans and its counterpart, Titans East. Introduced under the alias of the Joker's Daughter, she has also used aliases: Catgirl the Catwoman's Daughter, Scarecrone the Scarecrow's Daughter, the Riddler's Daughter, the Penguin's Daughter, the Card Queen, and the Harlequin. She first appeared in Batman Family #6 (Jul/Aug 1976).