According to ancient folklore, a doppelgänger is a look-alike or double of a living person. Some people believe it's a paranormal phenomenon, and it is often seen as a sign of bad luck or potentially an evil twin. No matter what you personally believe, there are babies who look like celebrities. Babies who look like famous people so much, that they might be living proof of the existence of aliens or reincarnation. Sure. That claim can be made haphazardly. Why not? So, why are there so many babies who look like famous celebrities? And why are there also several instances of girl babies who look like big boy celebs? Nobody knows.