15 Celebs So Mutated They Became Famous

5. Lily Allen

Lily Allen has what is known medically as a supernumerary nipple, or a
third nipple located just below her left breast, and she’s quite proud of
it, often making it into a talking point during spots for television and
radio interviews, during which she has been less than shy about showing off
her unique little piece of flesh. While seeing the doctor, the spot was
found to be more than just that, and was diagnosed as a third nipple.