Is Physical Beauty Mostly Genetic?

The topic of whether beauty is mostly genetic has been debated for years, but a simple glance at some celebrity families makes a compelling case. Genetics often play a starring role in determining how attractive someone is, though, as with anything in biology, there are always exceptions.

The Genetic Jackpot
Science backs up what we already suspect—physical traits like facial symmetry, skin tone, eye shape, and bone structure are largely determined by our genes. Researchers have even pinpointed certain genes associated with facial attractiveness, and—fun fact—the way they express themselves can be different in men and women.

One of the biggest factors in perceived beauty? Facial symmetry. Studies suggest that symmetrical features are often considered more attractive because they hint at good health and strong genetics. Evolutionary psychologists argue that humans are wired to seek out partners with symmetrical faces because it suggests a lack of genetic defects or environmental damage during early development.

That said, genetics isn’t a strict rulebook—sometimes, you get lucky (or unlucky) in the lottery of life.

If you need real-life proof that beauty is hereditary, Hollywood has plenty of receipts. Some of the world’s most famous faces inherited their standout looks straight from their parents, making the case that beauty truly does run in the family.

Angelina Jolie and the Multi-Generational Beauty Phenomenon
One of the most talked-about examples of generational beauty is the Jolie family. A viral photo comparing three generations—Angelina Jolie, her mother Marcheline Bertrand, and her daughter Shiloh—shows an almost eerie resemblance. The trio shares the same striking bone structure, full lips, and delicate yet defined features.

But this isn’t just a one-parent situation. Jolie’s father, Jon Voight, was also a well-known actor, meaning Shiloh had a double dose of Hollywood-worthy genes. And let’s not forget—Angelina herself went on to marry Brad Pitt, a man who was once declared the “Sexiest Man Alive” (twice). If ever there was a case of two A-list gene pools combining forces, this was it.