It's obvious that celebrities and their faces are well-known and can be easily spotted just about anywhere, especially when their fans are around. Sometimes though, they like to have a little fun and try to fool people into thinking they're an entirely different person! And that's where the disguise comes in. From super dramatic to totally silly, stars have tried to changed their looks up in one way or another, but we're on to them!
Click through the gallery to test your skills and see if you can guess which celebs are hiding out behind their disguises!