Miss Mary Elizabeth Donaldson walks down the isle with her father Dr. John Donaldson moments before marrying Crown Prince Frederik at the Copenhagen Cathedral May 14, 2004 in Copenhagen, Denmark. The romance began in 2000 when Mary 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 by Sean Gallup/Getty Images) Donaldson