Millions around the world watch the union of British royalty and Hollywood glamour at St. George's Chapel in Windsor Castle in Windsor, near London, England.
Prince Harry, Meghan Markle Wedding

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Britain's Prince Harry and his wife Meghan Markle leave after their wedding ceremony, at St. George's Chapel in Windsor Castle in Windsor, near London, England, Saturday, May 19, 2018. (Gareth Fuller/pool photo via AP)

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Prince Harry and his wife, Meghan Markle, wave as they ride a horse-drawn carriage after their wedding ceremony at St George's Chapel in Windsor, Britain, May 19, 2018.

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Prince Harry and Meghan Markle in St George's Chapel at Windsor Castle during their wedding service in Windsor, Britain, May 19, 2018. Owen Humphreys/Pool via REUTERS

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Britain's Prince Harry, Duke of Sussex kisses his wife Meghan, Duchess of Sussex as they leave from the West Door of St George's Chapel, Windsor Castle, in Windsor