AEST 17:30, Thu Nov 1 2012
When he came into office in 2009, Barack Obama was one of the youngest – and handsomest – presidents in American history.
But fast-forward four years and the stress of the job has certainly taken its toll on Obama's youthful looks.
His jet black hair is now streaked with grey, while his face is thinner, more lined and generally careworn (though still a hunk in our books!).
These pictures trace the dramatic change in Obama's looks from the early days of his presidency campaign to now.
Obama in 2003 and last week.