President Obama makes a phone call from the White House Oval Office immediately after his inauguration.

New President Barack Obama and First Lady Michelle Obama.

President Barack Obama receives a thumbs up from his daughter after his inaugural speech.

President Barack Obama was forced to re-take his oath of office as President on Wednesday night inside the White House after Chief Justice Roberts flubbed the administration of the oath of office to Obama at the inaugural ceremony.

The Obama dance with Michelle Obama in her inaugural gown at one of the inaugural balls on the evening of January 20, 2009 - inauguration evening.

Barack Obama was inaugurated as the 44th President of the United States in front of the U.S. Capitol on January 20, 2009 before a crowd of over one million people.

The swearing-in ceremony of Barack Obama as the 44th President of the United States at the west front of the U.S. Capitol in Washington, D.C. at noon on January 20, 2009 before a crowd of over a million people.

Obama Inaugural Concert at the Lincoln Memorial.

President Barack Obama's inaugural celebration is occuring now!!!

In the past, when living U.S. Presidents have gathered, it has typically been because of a state funeral or the opening of a Presidential library. On Wednesday, January 7, 2009, however, all of the living American Presidents along with President-elect Obama gathered for a luncheon meeting at the White House. From left to right, these included George H.W. Bush, Barack Obama, George W. Bush, Bill Clinton, and Jimmy Carter.

A historic meeting of all the living Presidents and President-elect Obama occurred at the White House on Wednesday, January 7, 2008. From left to right, the meeting include President George H. W. Bush, President-elect Barack Obama, President George W. Bush, President Bill Clinton, and President Jimmy Carter.