14 celebrity transformations that will blow your mind

14 Celeb Transformations That'll Give You Hope

You would probably have no problem spotting these celebrities on the street today -- or all glammed up on the red carpet, of course -- but it's not so easy when you're looking at snaps from many moons ago.

From Ryan Seacrest and Jake Gyllenhaal to George Clooney and Rashida Jones, some of these transformations are sure to throw you for a loop. Which young faces did you recognize?

Take a peek below and watch the video for even more transformations:
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