Harley Quinn (Prime Earth)

Harley Quinn is generally a villain from the New Earth, but from the Prime Earth she is an anti-heroine.

Harley Quinn is the former girlfriend and sidekick to the Joker; a criminal psychologist turned flamboyant criminal menace. While her intentions are typically good, her methods often betray her insanity.

She is also a member of Suicide Squad.

Trivia

 * Harleen Quinzel (Prime Earth) appears as Harley Quinn (Prime Earth) a playable character in the Infinite Crisis video game.