Myrcella Baratheon from “Game of Thrones”
Princess Myrcella Baratheon was the daughter of Queen Cersei Lannister and King Robert Baratheon. We later learned Jaime Lannister was her biological father. But the real shock came when actress Aimee Richardson, who played Princess Myrcella, was replaced by actress Nell Tiger Free, who does in fact look considerably younger than Richardson.