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 ...

In some cultures, dimples are seen as a sign of beauty or even good luck. But what causes dimples, and why do some people have them while others don't? Dimples are small, natural indentations in the ...

Dimples form due to a split zygomaticus major muscle and create skin indentations when smiling. This inherited trait has a complex, not fully understood genetic basis. Tap to read!

Even if you don’t have dimples of your own, you’re probably familiar with what they look like, and maybe even know a few people with them. Ariana Grande, Cheryl Cole, Jennifer Garner and Kate ...

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, ...