We've all read the thinkpieces and we all know that social media is gonna cause the apocalypse, but one advantage of constant, relentless interconnectivity is that people are able to find doppelgangers much easier! Hell, there's a whole subreddit devoted to it! And sometimes, these lookalikes get to meet in the flesh and it's amazing....and then they quickly post a photo to social media so everybody can see it because it doesn't count unless it gets 100 likes.

1. Jeff Golblum


via arsf1357

2. Steve-O


via zuluke

3. Adam Sandler


via Syracuse

Photo by Steve Cohn/Invision for Netflix/AP Image

4. Katy Perry


via lifeandstylemag

Photo by Getty Images

5. Jack Black (and Jack Black with a time machine)


via mynameisblair

6. Adele


via Emily Bamforth

7. Taylor Swift


via _kristy_lee_

The lookalike is name Olivia Sturgiss. This is her instagram.

8. Steve Yeun


via Matthew Vlossak 

9. Elsa from Frozen


via Anna Faith Carlson

10. Mark Hamill and Sebastian Stan meet and the celebrity doppelganger universe collapses in on itself

Don't think they look alike? Look at this: