It was not the day his wife would become president after all, but it seems Bill Clinton still plenty enjoyed himself at the inauguration.

The former president was captured on camera supposedly ogling Ivanka Trump as she arrived at ceremony on Friday.

Clinton seemed to bite down on his lip with approval and then muttered something as he intently watched from the podium at the Capitol.

But it wasn’t just the cameras who caught Bill.

Bill Clinton was caught on camera intently staring at something during Trump's inauguration at the Capitol on Friday

Clinton seemed to bite down on his lip with approval and then muttered something as he intently watched while his wife laughed alongside Michelle Obama

Hillary was laughing alongside Michelle Obama when she suddenly noticed that her husband wasn’t watching what was happening on stage.

She turned around and gave Clinton a long disapproving stare as she waited for him to notice that he had been caught red-handed.

Clinton finally moved his head an inch as if to just barely acknowledge her.

Hillary then narrowed her eyes and turned back to the stage like a woman who had seen it all before.

Many on Twitter claimed Clinton was staring at Ivanka, and were quick to fire both jokes and criticism at the former President over the moment. It is impossible to independently verify from the video.

'Find someone who looks at you the same way Bill Clinton looks at Ivanka Trump,' one Twitter user wrote.

But it wasn't long before Hillary noticed her husband wasn't watching what was happening on stage, and gave him a long disapproving stare

Clinton finally moved his head an inch as if to just barely acknowledge her, leaving Hillary to turn back to the stage like a woman who had seen it all before

'I want someone who looks at me the way Bill Clinton looks at women who aren't his wife,' another added.

One user called it a 'fitting ending' to the Clinton's legacy, noting of course the fact that Clinton famously slept with intern Monica Lewinsky while president in 1998.

Others called Clinton a creep for his ogling ways.

'Old dog sticking to his old tricks!' wrote one user while another simply said, 'Come on Bill'.

Many on Twitter claimed Clinton was staring at Ivanka, and were quick to fire both jokes and criticism at the former president over the moment

'Bill Clinton ain't nothing but a hound dog,' another added, referencing the famous Elvis Presley song.

The only blue dress to be found at the ceremony was on Melania, with Ivanka instead taking a page from Hillary's playbook and wearing a white pantsuit.

Trump's eldest daughter matched the former First Lady as both donned suffragette white for the swearing in ceremony.

But, if Twitter is to be believed, only one of them caught Bill's eye.