Britain's Prince William (L) and his bri [Getty Images]

Britain's Prince William (L) and his bride Kate, Duchess of Cambridge, leave Westminster Abbey in London on April 29, 2011, after their wedding ceremony. AFP PHOTO / WPA POOL / SUZANNE PLUNKETT (Photo credit should read SUZANNE PLUNKETT/AFP/Getty Images) — see more

Britain's Prince William (L) and his bride Kate, Duchess of Cambridge, leave Westminster Abbey in London on April 29, 2011, after their wedding ceremony. AFP PHOTO / WPA POOL / SUZANNE PLUNKETT (Photo credit should read SUZANNE PLUNKETT/AFP/Getty Images)

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