Home Queen Elizabeth II officially welcomes US President Donald Trump and First Lady Melania Trump (L) at a Ceremonial Welcome at Buckingham Palace on June 03, 2019 in London, England. (Photo by Samir Hussein/Samir Hussein/WireImage) Queen Elizabeth II officially welcomes US President Donald Trump and First Lady Melania Trump (L) at a Ceremonial Welcome at Buckingham Palace on June 03, 2019 in London, England. (Photo by Samir Hussein/Samir Hussein/WireImage)

Queen Elizabeth II officially welcomes US President Donald Trump and First Lady Melania Trump (L) at a Ceremonial Welcome at Buckingham Palace on June 03, 2019 in London, England. (Photo by Samir Hussein/Samir Hussein/WireImage)

Queen Elizabeth II (C),U.S. President Donald Trump (L) and First Lady Melania Trump (R) attend a State Banquet at Buckingham Palace on June 3, 2019 in London, England. (Photo by Jeff Gilbert – WPA Pool/Getty Images)