How are they not related? The two actually worked together on 10 Things I Hate About You. People are always asking if they're related, even today.
Joan Crawford and Kate Winslet
Joan Crawford left quite the legacy behind her, including her notable high-arched brows. Kate Winslet also made waves for her thick eyebrows that she helped popularize. Maybe it's no coincidence that they look so similar...
Funny enough, Winslet actually recreated Crawford's role in Mildred Pierce, a 1945 noir crime movie. Winslet took on the role because she wanted to, not because of the constant comparisons between the two actors.
Clark Gable and George Clooney
Both Clark Gable and George Clooney have had similar careers. Gable was known as The King of Hollywood" and had roles in more than 60 movies and shows. Clooney is an actor, director, producer, and screenwriter. He's won three Golden Globe Awards and two Academy Awards.