Find out what happened to the young performers who played Cindy Lou Who, Zuzu Bailey and more kid characters from some of the biggest Christmas movies ever made Moviestore/Shutterstock ...

you'll be ready to join the Whos in Whoville for their Christmas feast. Just remember to take your time and have fun with the process—after all, that's what Cindy Lou would want!

For almost 70 years now, we have fallen in love with the story of the Grinch and the adorable Cindy Lou Who ... stage as par of "How The Grinch Stole Christmas" National Tour.