The Duchess met her Duke while both were students at the University of St. Andrews. She and Prince William dated for nine years before marrying at Westminster Abbey on April 29, 2011, in a wedding watched by millions. Kardashian's beau, meanwhile, doesn't technically have aristocratic origins -- but could be considered hip hop royalty. Since 2004, West has won 21 Grammys, making him one of the most decorated artists of all time. He and the reality star have been dating since early 2012.