Bill Clinton Photobomb

Bill Clinton had the photobomb moment of the 2013 Presidential Inauguration, peeking around to get a glimpse of Kelly Clarkson's performance of My Country Tis of Thee.

Check out the ex-president above, many asked the question - is he checking out her ass?

More highlights from the ceremonies - Beyonce is under fire for her role in Obama's inauguration.

The beautiful singer was flawless singing the Star Spangled banner, belting out the National Anthem as if she had recorded it in the studio.

It turns out she did record the National Anthem earlier and played a recording of the song instead of going live.

She faked it?

Yes! Beyonce lip-synced the Star Spangled Banner, according to the Marine Corps Band.

"We don't know why Beyoncé decided to use prerecorded music," a spokesperson for the Marine Corps Band told the Washingtonian.

"All music [for inaugural ceremonies] is prerecorded as a matter of course, and that's something we've done for years and years. The Marine Band did perform live throughout the ceremony but we received last-minute word that Beyoncé wanted to use the recording."

Watch below.