BERLIN, GERMANY - JULY 19: Catherine, Duchess of Cambridge arrives at the Brandenburg Gate during an official visit to Poland and Germany on July 19, 2017 in Berlin, Germany. (Photo by Sean Gallup/Getty Images)
BERLIN, GERMANY - JULY 19: Catherine, Duchess of Cambridge arrives at the Brandenburg Gate during an official visit to Poland and Germany on July 19, 2017 in Berlin, Germany. (Photo by Sean Gallup/Getty Images)