10 non-royals who married into the royal family

Turns out Cinderella doesn't need a magical ball to meet her fairy-tale prince. Mary Elizabeth Donaldson, who's now the crown princess of Denmark, met her prince in a bar in Australia. Then there's Kate Middleton, her 2011 wedding to Prince William captivated millions of people around the world, they met in University. Actress Meghan Markle joined the royal family when she married Prince Harry in a stunning ceremony at St. George's Chapel at Windsor Castle. We rounded up 20 non-royals who married into royal families...