On Thursday Mrs Biden was asked about meeting the Royal Family – with the Bidens due to have tea with the Queen at Windsor Castle on Sunday.
She replied: “Well, we’re hoping to focus, I think, on education.
“Joe and I are both looking forward to meeting the Queen. That’s an exciting part of the visit for us. We’ve looked forward to this for weeks and now it’s finally here. It’s a beautiful beginning.”
Mrs Biden and Boris Johnson’s wife Carrie Johnson enjoyed the views over Carbis Bay on Thursday before the politicians carried out their first meeting of the summit.
The Duke and Duchess of Cambridge are starting to make their mark as senior royals with a number of high profile events during the summit.
Later William will join his father to host a reception for the leaders and chief executive officers from some of the world’s largest companies to discuss how the private sector can work with governments to tackle the climate emergency.
The couple will then join the Queen, the Prince of Wales and the Duchess of Cornwall at the G7 leaders reception tonight.