It's a debate that goes as far back to the days of the cave people, where people would sit around the fire after a day of hunting and/or gathering and decide whether the people in the surrounding caves were attractive or not. It's just what we do as humans. We judge people's faces. We can't help it.
And now that we have celebrities who are in our TV screens and movies theaters and on our magazines, we have a whole army of attractive people to stare at. And with that staring comes the inevitable question: is this celeb hot or not?
There are so many actors and actresses that the world cannot unanimously decide on regarding their hotness factor. And people will argue to the point of ruined friendships over whether someone like Benedict Cumberbatch or Sarah Jessica Parker is hot or not. It's quite an interesting phenomenon when you find a celeb super sexy, and yet your best friend can barely stand to look at them on the red carpet.
So we came up with a list of 38 stars that are known for causing fierce debates when it comes to their physical appearance. This is not about their acting ability or their personality or whatever. This is all very shallow so just let it happen.
To be clear: we are not saying that any of these people are ugly or not attractive. We are just observing the polarizing reaction each of these celebs receive whenever they hit the red carpet or the Internet.
Take a look at them and cast your vote. Choose your side! Make your stance known! FOR SCIENCE!
1. Benedict Cumberbatch
Benedict Cumberbatch
2. Kristen Stewart
Kristen Stewart
3. Sarah Jessica Parker
Sarah Jessica Parker
4. Miles Teller
Miles Teller
5. Josh Hutcherson
Josh Hutcherson
6. Anne Hathaway
Anne Hathaway
7. Justin Bieber
Justin Bieber
8. Cara Delevingne
Cara Delevingne
9. Adrien Brody
Adrien Brody
10. Joseph Gordon-Levitt
Joseph Gordon-Levitt
11. Tom Cruise
Tom Cruise
12. Russell Brand
Russell Brand
13. Tobey Maguire
Tobey Maguire
14. Jay Z
Jay Z
15. Martin Freeman
Martin Freeman
16. Eddie Redmayne
Eddie Redmayne
17. Benicio del Toro
Benicio del Toro
18. Matt Smith
Matt Smith
19. Katy Perry
Katy Perry
20. Tom Hiddleston
Tom Hiddleston
21. Miley Cyrus
Miley Cyrus
22. Damian Lewis
Damian Lewis
23. Elisabeth Moss
Elisabeth Moss
24. Jason Sudeikis
Jason Sudeikis
25. Tilda Swinton
Tilda Swinton
26. Cameron Diaz
Cameron Diaz
27. Mark Ruffalo
Mark Ruffalo
28. Hilary Swank
Hilary Swank
29. Fred Armisen
Fred Armisen
30. Harry Styles
Harry Styles
31. Robert Pattinson
Robert Pattinson
32. Kaley Cuoco-Sweeting
Kaley Cuoco-Sweeting
33. Jason Segel
Jason Segel
34. Adrian Grenier
Adrian Grenier
35. Owen Wilson
Owen Wilson
36. Joaquin Phoenix
Joaquin Phoenix
37. Jeff Goldblum
Jeff Goldblum
38. Michael Fassbender
Michael Fassbender
So which unconventionally attractive celebs do you have it bad for? Is there any star not on this list that your friends are obsessed with but you still don't see the appeal? Let's talk it out in the comments. And then maybe next time we can list all the celebs that every single human on earth can agree is hot as hell.