These are pictures of a movie celebrity. There’s no doubt about it, right? They are the same person, right? Wrong.
The first person is Michelle Fairley, an actress that plays the role of Catelyn Stark in Game of Thrones. The second one is Julie White, an actress that plays the role of Anne in Matthew Perry’s Go On. This type of people, that look-alike so much, are usually called Doppelgangers.