You won't believe what these 25 celebs looked like when they were kids

Some schookids are almost like little celebrities: their romances are known, their parties attended, and when yearbooks come out admirers take a long, lingering look at their photo. And some of those high school kids actually go on to become actual celebrities. You have to wonder how big that overlap is. Was George Clooney his high school’s heartthrob? Was Emma Stone, recently found in a Reddit-user's middle-school yearbook, the most popular girl in school? What’s crazy when you see a world-famous face staring out from a yearbook page is the idea that maybe back then the celebirty was just a normal kid, and that some other, unrecognizable face on that page still makes that celebrity weak in the knees.

Click to see more on msnNOW.com, updated 24 hours a day.