Ethan Dolan has amazingly pretty skin... but he, like many of us, has suffered from acne before!
So how the hell did he clear up his skin?
Well, he's sharing his secrets on Twitter.
"Being honest, my skin got pretty bad for a little while and def made me insecure," he tweeted. "If ur having problems with your skin 1. It’s not nearly as bad as you think 2. cutting dairy completely out of my diet has been the only thing that really worked & it makes u feel better all around."
Cutting dairy! Who would have thought?!