Mary Jane Watson-Parker (Spider-Man The Animated Series)

A clone of Mary Jane Watson was created by Miles Warren from a piece of her hair. The real Mary Jane was lost in limbo during Spider-Man's fight with the Green Goblin. The clone mysteriously appeared to Peter months after Mary Jane had gone missing. She was then returned to her distraught Aunt Anna by the Punisher. Soon after, Mary Jane agreed to marry Peter, who was unaware that she wasn't the real Mary Jane.