These 34 Celebrities All Look Exactly Like Another Celebrity. The First One Is Just Ridiculous.

Dopplegangers have been present in media, fiction and literature for centuries. Dopplegangers are lookalikes, quite literally a "double goer." They used to be viewed as a harbinger of bad luck. In modern times, though, dopplegangers are simply people who appear so similar, they could be twins. You would think that true dopplegangers would be pretty rare, but these numerous celebrity pairings prove the opposite. If your parents told you that you are unique, well, they might not know just how wrong they were. Source