(180520) -- WINDSOR, May 20, 2018 (Xinhua) -- Meghan Markle arrives at St George's Chapel in Windsor Castle for her royal wedding ceremony to Britain's Prince Harry in Windsor, Britain, on May 19, 2018. The UK's Prince Harry and American actress Meghan Markle has tied the knot Saturday at St. George's Chapel in Windsor. (Xinhua/Pool/Hugo Philpott/UPI)