We all know that makeup is a magical tool that can transform anyone from one person to another, but some of the mystical powers of makeup are still shockingly amazing to witness. And to help prove this point, here are only some pictures of idol without makeup. Can you guess who is who?

I'd also like to point out that this isn't to say that they are less attractive in anyway, but that I can bet you some serious cash that you won't be able to figure out who some of these are.

Have you gotten your guesses down yet?

If you have then HERE ARE THE REVEALS to the pictures posted above:

Jessica from SNSD

Kahi from Afterschool

Jiyeon from T-Ara

Gain from BEG

Nicole from Kara

CL from 2ne1

There you have it. You should take this out to your KPOP friends and see who has the keenest eye for this kind of stuff.

I'd like to point out that I love Kahi without makeup. There's something about her face that makes her look totally innocent and much younger without it? But that's just my opinion. Who did you have a hard time figuring out?