Catwoman as she appears in "Batman: The Animated Series"
Catwoman is the love interest and sometimes the enemy of Batman. She first appeared in Batman #1 in the spring of 1940. Catwoman can team-up, fight, aid, battle other villains, and have romance with Batman.
She is often a cat burgler but even when she is stealing, she won't harm anyone who can't fight back and does not kill, which shows she does have morals. Her reasons for theft can vary, some are for personal greed or somethimes it can be for a more noble cause.
She is a secondary character you can play as in Batman: Arkham City, but only if you download her. Her primary enemy in the game is Two-Face.