Happy Throwback Thursday! Are you ready for a TBT guessing game? We'll give you an adorable celeb baby picture from stars like Demi Lovato and Peyton List and then it's up to YOU to guess which star it belongs to. Once you've got your guess, click through to the next slide and reveal the answer!
We want to know: How many did you get right? Click all the way through the gallery to play the guessing game, then tell us your score in the comments!
Can you guess which celebrity this throwback pic belongs to? Click the arrow to reveal the answer!