From Princess Madeleine of Sweden, to Letizia, the exotic Spanish Princess of Asturias, it’s clear that these ruling families have royally stunning genes. While you might be obsessed with Kate Middleton, you may not know these other royal beauties.

Take a look at some of the most beautiful Princesses, Duchesses, and heiresses of the world.

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  • Pippa Middleton, Kate Middleton's super famous and beautiful sister, is gorgeous. (Photo credit: Getty Images)
  • Zara Phillips, the second eldest grandchild to Queen Elizabeth II, is the UK's sporty beauty, as Zara is a respected British equestrian. (Photo: Getty.)
  • The Crown Princess Victoria of Sweden always stuns. (Photo: Getty.)
  • Recent royalty: The Duchess of Cambridge, Kate Middleton, is everyone's favorite future-Princess. (Photo: Getty.)
  • Letizia, Princess of Asturias, brings beauty and grace to the Spanish royal throne. (Photo: Getty.)
  • Charlotte Casiraghi, the fourth in line to the throne in Monaco, gets her good looks from classic beauty from her grandmother, the late Princess Grace of Monaco. (Photo: Getty.)
  • The gorgeous Princess Claire of Luxembourg. (Photo: Getty.)
  • Princess Madeleine of Sweden wows at the Valentino Couture show. (Photo: Getty.)