Makeup can totally change your entire look around, and nothing proves that more than dramatic Halloween transformations created using just face paint! Tons of celebs like Demi Lovato, Colton Haynes, and Iggy Azalea have previously looked unrecognizable in their Halloween costumes, and it all had to do with their over-the-top makeup.
Click through the gallery below to see the most extreme celeb Halloween style transformations of all time. Which look do you think is the coolest? Sound off in the comments!