. "Catherine \"Cat\" Jane Grant"@en . "Catherine \"Cat\" Jane Grant is a fictional character appearing in American comic books published by DC Comics, commonly in association with Superman. Cat first appeared in Adventures of Superman #424 (January 1987) as a gossip columnist for the Daily Planet. Introduced as a potential love interest for Clark Kent, her character added a new dimension to the Clark/Lois Lane/Superman dynamic."@en . . "Cat Grant"@en .