Sophie Turner and Boy George: The 'Game of Thrones' star and the singer both know the right makeup looks for their face.
Jennifer Connelly and Daniel Day-Lewis: We wouldn't be surprised if it came out that they were long-lost siblings.
Melissa McCarthy and Ricky Gervais: These stars can also both make your abs hurt from laughing so hard.
Katy Perry and Tom Hiddleston: The Loki hair is a part of it, sure, but without makeup they're two sides of the same coin.
Cillian Murphy and Billie Eilish: The latest lookalike phenomenon sweeping the internet claims that Billie Eilish looks like a young Cillian Murphy.
Kate Beckinsale and Ryan Reynolds: Both actors have spoken in interviews about the fact that they look alike! Reynolds has even said that "it's like looking in a mirror.
Miley Cyrus and Justin Bieber: These pop singers' baby faces share a lovable resemblance.
Ke$ha and John Travolta: In what is perhaps the biggest surprise on this list, the singer and actor share weirdly similar faces.
Scarlett Johansson and Christopher Walken: When Walken was young, he had lips similar to ScarJo's.
Ellen DeGeneres and Owen Wilson: Beyond the hair and the instinctive hands behind the back, these stars can both make you laugh like crazy.