The 12 Royals You'll Always Spot at Fashion Week

Tatiana Santo Domingo was involved in the fashion world long before she became a royal. This American socialite and heiress interned at both Vanity Fair and Alberta Ferretti's fashion label before marrying Andrea Casiraghi, who is fourth in line for the Monegasque throne. Now, you can catch her at all the major shows: Gucci, Dior, Giambattista Valli.