Bill Clinton photobomb with Kelly Clarkson at inauguration goes viral

Love him or hate him, Bill Clinton is probably the most charismatic former president still around. He also seems to, somehow, be the star of the show wherever he goes. Monday's presidential inauguration in Washington, D.C. was no different.

During a performance of "My Country 'Tis of Thee" by "American Idol" champion Kelly Clarkson, Clinton's head popped out from the crowd as he photobombed her. The internet instantly lit up with people passing the photo around and attaching their own jokes to it.

Clinton's photobomb joins the list of other funny moments at today's inauguration, including the president's daughter, Sasha, yawning during his speech.

Oh, they also swore in a new president or something.