

Harley Quinn, whose real name is Dr. Harleen Quinzel, is a fictional character in the DC Comics universe. She first appeared in Batman: The Animated Series in 1992 and has since become one of DC's most popular and iconic characters. Harley Quinn is known for her distinctive appearance, unpredictable nature, and complex relationship with the Joker. Harley Quinn was originally introduced as a psychiatrist at Arkham Asylum, where she was assigned to treat the Joker. Over time, she became infatuated with him, leading to her transformation into the Joker's sidekick and lover. Harley is often portrayed as a highly intelligent and skilled gymnast, possessing a mischievous and playful personality.