We hope you're ready to get your mind blown, M Girls! We know you know all about Dylan and Cole Sprouse — after all, they were the most famous pair of twins on the Disney Channel. But we bet you didn't know that some of your favorite stars like Peyton List are secretly twins! (SAY WHAT?!)
Want to find out which of your fave celebs have a twin? Click through, then tell us in the comments: Which twins shocked you the most?