“That would be enormous, if the King and Queen went to America. They’ve got to pace themselves, it depends on how well he is. I imagine the next place will be Canada.

While the relationship between Trump and the King is not well publicised, it appears the 75-year-old monarch has been pen pals with Melania Trump, the wife of Trump, for years.

The former first lady previously said that she has been pen pals with the King for years after first meeting him in New York in 2005.

According to a review of her new book in the New York Times, she said she has an “ongoing correspondence” with Charles, who it is believed she last saw in 2019 on a state visit to the UK.