Catwoman

Catwoman (Selina Kyle) is a character created by Bill Finger and Bob Kane who appears in American comic books published by DC Comics, commonly in association with Batman. Debuting as "the Cat" in Batman #1 (spring 1940), she is one of the Dark Knight's most enduring enemies and belongs to the collective of adversaries that make up his rogues' gallery. However, the character has also been depicted as an anti-heroine and become Batman's best known love interest, with many stories depicting their complex love–hate relationship.