23 Sets Of Celebs Who Might As Well Be Twins

We all know that one friend or coworker who kinda looks like a famous person. It could be something about their hair, their voice or maybe it's just in the way they walk. And that's great and all, but have you noticed how many celebrities actually look like other celebrities? Not just "kinda" — we're talking, like, eerily similar. It's true! You may even have some trouble telling them apart...

1. Eric Dane & Leonardo DiCaprio

It's all in the eyes with these two...

2. Kate Middleton & Lauren Conrad

I bet they BOTH look great in tiaras.

3. Christian Bale & Peter Facinelli 

They're almost identical!

4. Natalie Portman & Keira Knightley

Whoa. What are the chances two leading ladies would look so similar? I wonder what other celebs look alike...

5. Mila Kunis & Sarah Hyland

Are we sure they're not sisters?!

6. Adam Brody & Penn Badgley

They must get mistaken for each other all the time.

7. Minka Kelly & Leighton Meester

Looks aside, they share similarly successful careers as well!

8. Javier Bardem & Jeffrey Dean Morgan

From eyebrow to chin, these fellas look exactly the same!

9. Nelly Furtado & Idina Menzel

The resemblance is uncanny!

10. Jordin Sparks & America Ferrera

Easy to see these two brush and floss. Great smiles!

11. Isla Fisher & Amy Adams

They must go out for the same roles all the time! 

12. Will Ferrell & Chad Smith

The eyes, the nose, the smirk. Geez. Is this the best celeb look-alike out there? Only one way to find out...

13. Zooey Deschanel & Katy Perry

I'd love to hear these two sing together — like a duplicate duet!

14. Jessica Chastain & Bryce Dallas Howard

These orange twins seem like mirror images of each other. Incredible! 

15. Ewan McGregor & Jude Law

If there were a prize for two Hollywood celebs who looked most like twins, these two would have to share the trophy, amirite?

16. Nina Dobrev & Victoria Justice

These two ladies have to be related. They just have to be sisters. It's the only explanation.

17. Tom Hardy & Logan Marshall-Green

Seriously, I don't think I could tell them apart even if I were standing next to them.

18. Helen Hunt & Leelee Sobieski

Their facial features are almost identical. They could totally be sisters.

19. Scarlett Johansson & Amber Heard

I wonder if these two share the same stylist?

20. Will Arnett & Patrick Wilson

It's a good thing the color of their hair is slightly different. If not, you could never tell them apart.

21. Lake Bell & Amanda Peet

I know they're different people, but it's just so hard to tell them apart.

22. Vanessa Hudgens & Kylie Jenner

I bet they even shop at the same stores.

23. Josh Holloway & Nikolaj Coster-Waldau

Can you tell which one is the GoT star? It's hard, right?

SHARE if each duo made you do a double take.