President Joe Biden met with Queen Elizabeth at Windsor Castle on Sunday.
After meeting briefly on Friday, he continued his first weekend with the Queen since his inauguration as President of the United States.
Less than a year before marking an unprecedented 70 years on the throne, Queen Elizabeth II has met her 13th occupant of the White House, President Joe Biden, and first lady Jill Biden.
The visit included a Guard of Honour and afternoon tea with the monarch.
Mr Biden said afterwards that the Queen had reminded him of his mother, and he had invited the Queen to visit the White House.
It comes at the end of the G7 summit in Cornwall, where leaders of the world’s biggest economies have discussed issues including vaccines and climate change.
The couple also met the Queen on Friday, when she attended a reception for G7 leaders at the Eden Project.
