Selina Kyle

Selina Kyle was the former queen of the criminal underworld, known as Catwoman.

Biography
For a time, Selina Kyle was considered the queen of the criminal underworld while she acted as the masked criminal Catwoman. However, she eventually fell in love with Batman, having a child with him, Helena. However, many years later when Helena was a teenager, Selina was killed by Clayface, pretending to be The Joker.