Felicia Hardy / Black Cat

Black Cat (Felicia Hardy) is a fictional character appearing in American comic books published by Marvel Comics. Throughout her history, Black Cat has sometimes been an enemy, love interest, and ally of the superhero Spider-Man. Created by writer Marv Wolfman and artist Dave Cockrum, she first appeared in The Amazing Spider-Man #194 (July 1979).

In the 1990's Spider-Man: The Animated Series, she had the ability to transform between her normal blonde form and her empowered white haired form at will, which enhanced her physical prowess and gave her a more muscular appearance.

Peter Parker, The Spectacular Spider-Man (Volume 1)
Issue #115

"Things Fall Apart" Released date: June, 1986

Official Handbook of the Marvel Universe Master Edition
Issue #12

Released date: November, 1991

Amazing Spider-Man (Volume 1)
Issue #316

"Dead Meat" Released date: June, 1989

Partners in Danger, Chapter III: The Black Cat
Season 4, Episode 3 February 15, 1997