You've probably heard of the Golden Ratio before. It's an old Greek formula that you can supposedly use on someone's face to determine how beautiful they are.
Well, a British cosmetic surgeon combined it with computerized mapping techniques to determine that the most beautiful woman in the world is . . . BELLA HADID.
If you're up on celebrity culture, you've probably heard of Bella and her sister GIGI. They're famous models.
Bella is followed, in this order, by Beyoncé, Amber Heard, Ariana Grande, and Taylor Swift.