Flashback: El Presidente, visto aquí en un viaje de vacaciones a Hawai en 2010, anteriormente llevaba un par de gafas de sol RayBan $ 170 con una barra de metal y marco más pequeño
President Obama greets Prince Charles at the White House
President Obama and Vice President Biden meet with Prince Charles and Camilla in the White House
Barack and Michelle Obama have lunch with the Queen at Windsor Castle
Good-natured: The two couples have met several times before in the years since Mr Obama became President in 2009
Kate Middleton dons a jewel-toned dress and suede pumps in the rain
Dinner date: The Duke and Duchess of Cambridge were joined by Prince Harry as they posed for photos with the President and First Lady
Dawn breaks on the Longest Day: Day of D-Day celebrations begin
Prince Charles breaks out in laughter as he greets US President Barack Obama during the international ceremony.
Prince Harry walks to White House to get support for Invictus Games
Cordial: A relaxed Prince Harry was all smiles as he met President Obama in the Oval Office today
President Barack Obama, First Lady Michelle Obama, Vice President Joe Biden, and Dr. Jill Biden, react while watching Sasha Obama and Maisy Biden, the Vice President's granddaughter, play in a basketball game in Chevy Chase, Md., Feb. 27, 2010.