President Donald Trump attended a reception at Buckingham Palace on Tuesday, alongside first lady Melania Trump .

Queen Elizabeth II , Kate Middleton , Prince Charles and Camilla, Duchess of Cornwall, also attended the event, along with Prince Edward and Princess Anne.

But there were more than a few famous royals missing at the palace reception for NATO leaders.

Prince William was notably absent, as he is away on a solo trip to the Middle East. Prince Andrew was not there. He announced earlier this month that he was stepping away from royal duties because his relationship with the late Jeffrey Epstein had become a major disruption to my familys work.