Guess Who These Halloween Cuties Turned Into!

These soon-to-be-stars clearly loved dressing up for Halloween before their big break ... but can you tell who these celebs are back when they were just little tykes?

Anne Hathaway, Ariana Grande and Cheryl Burke are just a few of the kiddos who donned a cute costume for the spooky season -- but good luck figuring out which one is them!

This actor is better known for hangin' with a group of dudes on TV ... but who is the mystery kid all ready for Halloween?

This '90s star took the world by storm with her hit show ... but is this witchy gal who you think it is?