You've got to stand out in showbiz, but, funnily enough, a lot of celebs look the same. From Amy Adams and Isla Fisher to Katy Perry and Zooey Deschanel, you've surely seen some celebrity "twins." However, did you know that there are also celebs who don't look alike? Like, at all?
Now, you may ask, what are the most glaring cases? Click through this gallery and find out!