Catherine Jane "Cat" Grant" is a fictional comic book character who had a recurring supporting role in Superman comic book titles published by DC Comics. She first appeared in Adventures of Superman #424 in January, 1987. Cat GranT began working as a gossip columnist for the Daily Planet. On her first day on the job, she literally ran into Clark Kent. Flirtatious by nature, Cat began making the moves on Clark, which made him extremely nervous. He politely declined her advances.