People have doppelgangers. That's just how it is. Common theory is that we have up to 6 people who look like us around the world, but it could be more. Here are some normal people who look just like celebrities. Check it out:

1. Scarlett Johansson

2. Kristen Stewart

3. Steve Buscemi

4. Adam Devine

5. Aubrey Plaza

6. Julia Stiles

7. Ed Sheeran

8. George Costanza

9. Rick from The Walking Dead

10. Woody from Toy Story

11. Taylor Lautner

12. Bradley Cooper

13. Peter Dinklage

14. Ricky Martin

15. Zach Galifianakis

16. Paul McCartney

17. Jonah Hill and Zach Galifianakis

18. Ryan Gosling

And another guy who looks like Ryan and Jake Gyllenhaal combined.

19. Emma Watson

20. Anna Kendrick

21. Angelina Jolie

22. Harry Styles

23. Zooey Deschanel

24. Taylor Swift