What gives Brad Pitt that special twinkle? And what is it that makes Jennifer Garner so alluring, yet so innocent and youthful? A birth defect that is otherwise known as the dimple. For eons, mankind ...

I think we can all agree that dimples are pretty adorable — or at least, desirable. They're associated with a particular type of female beauty epitomized by people like Jennifer Garner, Ariana Grande, ...