Image description: President Obama and Bo, the Obama family’s dog, ride in the presidential motorcade.

Bo celebrated his birthday yesterday. You can see more photos from the highlights of his year in the White House.

Photo courtesy of the White House.

Image description: First Lady Michelle Obama is picked up by U.S. Olympic wrestler Elena Pirozhkova during a visit with Team USA Olympic athletes competing in the 2012 Summer Olympic Games.

View more photos from the First Lady’s trip to London.

Photo by Sonya N. Hebert, Official White House 

Image description: President Barack Obama reacts as children push eggs across the South Lawn of the White House during the annual Easter Egg Roll on Monday.

The White House Easter Egg Roll is an annual event, hosted by the President every Easter Monday. Families win tickets based on a lottery and get to enjoy games and fun on the White House grounds. Wooden eggs with the President and First Lady’s signatures are given out to all attendees.

View more photos from yesterday’s event.

Official White House Photo by Pete Souza

Image description: John Travolta dances with Princess Diana to music from Saturday Night Fever during her 1985 visit to the White House.

Past and current presidents have met with British leaders many times over the years. Most recently President Obama welcomed the British Prime Minister and his wife to the United States.

To mark the visit, the White House Historical Association put together a photo slideshow of some of the British visits to the United States. View more photos from the slideshow.

Photo from the Ronald Reagan Presidential Library