16 Celebs Who Look Just Like Their Siblings

One of the greatest American past times is discovering celebrity doppelgängers. Like eating peanuts and Cracker Jacks at a baseball game or seeing fireworks on the Fourth of July, there is nothing more patriotic than stalking the Internet for pictures of famous people who look just like other famous people — you know, like how there is more than just a passing resemblance between Katy Perry and Zooey Deschanel. Sometimes, these celeb lookalikes are in the form of other stars, sometimes their in the form of people desperate to look like said celeb (see: this crazy realistic Kim Kardashian doppelganger), and sometimes, it's celebs who look like their siblings.

Now, of course there's the whole "family resemblance" thing involving genes and science and biology and all of that fun stuff. Of course it's not surprising that two kids with the same parents (or at least one same parent) look like each other, but it's always fun when the similarities go beyond just kind of resembling each other. The best is when the stars practically share the same face on two different bodies. Creepy? It's pretty much like twinning in the Twilight Zone. You know, or Hollywood.

Check out 16 celebs who look just like their siblings below.

1. Literally Every One Of The Kardashian-Jenner Sisters

Kris Jenner's genes are legit.

2. Miley & Brandi Cyrus

Miley and older sis Brandi share the same round eyes that they get from their mom, Trish.

3. Luke & Jack Hemmings

Jack Hemmings is basically the more bearded Luke.

4. Dakota & Elle Fanning

They could be twins.

5. Mary-Kate, Ashley, & Elizabeth Olsen

Sure, Mary-Kate and Ashley are the twins in the Olsen family, but it's actually Ashley and Elizabeth who look the most alike.

6. Jaden & Willow Smith

Both sibs are the perfect mix of their parents.

7. James & Dave Franco

Oh, those Franco bros. Franc-bros? I'm coining that.

8. Emma & Alex Watson

Alex Watson is literally the hot guy version of his more famous sister, Emma.

9. Lauren & Breanna Conrad

The former Laguna Beach stars pretty much have the same face.

10. Britney & Jamie-Lynn Spears

Britney and Jamie-Lynn may be a decade apart in age, but they still look crazy similar.

11. Hilary & Haylie Duff

Someone give me the Duff family secret to hair like that.

12. Jake & Maggie Gyllenhaal

The two siblings look so much like, well, siblings that they even played fictional brother and sister in Donnie Darko.

13. Angelina Jolie & James Haven

These two share the same full lips and sea-green eyes. They also once shared a red carpet kiss that had everyone talking.

14. Danny & Christopher Masterson

Same forehead. Same profession. Same parents.

15. Paris & Nicky Hilton

Twinsies for sure.

16. The Baldwin Brothers

Billy, Stephen, Alec, and Daniel couldn't deny they were related even if they tried.

So, next time you're looking for a doppelganger for your fave celeb — you may not have to look any further than their own family tree.