Prince Frederik and Princess Mary of Denmark

Danish Crown Prince Frederik and his bride Princess Mary kiss as the royal couple appear on the balcony of Christian VII's Palace after their wedding on May 14, 2004, in Copenhagen, Denmark. The romance began in 2000 when Miss Mary Elizabeth Donaldson met the heir to one of Europe's oldest monarchies over drinks at the Sydney Olympics, where he was with the Danish sailing team.

[Photo via Ian Waldie/Getty Images]

7 of 22