In cringeworthy footage of Mr Trump being sworn in as the 45th President of the United States, the former Democratic candidate can be seen staring knowingly at her husband.
Moments before the former secretary of state glances over her shoulder, Mr Clinton can be seen with a smirk as he lets his eyes wander.
Despite more than 800.000 Americans flocking to Washington DC on Friday to witness the historical moment the billionaire businessman was inaugurated, the former President’s attention appeared to be elsewhere.
The awkward footage, which was uploaded to Youtube, shows the 70-year-old, glaring at someone in the distance.
Hillary Clinton appeared less than impressed with her husband
In pictures from the ceremony, Donald Trump’s wife Melania, a former model, appears to be sat in the direction of Mr Clinton’s amorous gaze.
The Republican’s daughter, Ivanka, also appears to be in the eye line of the former US president.
After a few seconds of ogling into the distance, Mr Clinton appears to notice his wife has clocked onto his distraction.
Seemingly less than impressed with her discovery, the defeated Democratic candidate glares at her husband before returning her attention to the events in front of her.
Mr Clinton can be seen with a smirk as he lets his eyes wander
America will start winning again, winning like never before
After formally taking office, President Trump declared he would be a leader for all Americans and the US would be restored to greatness.
The businessman declared: “Today’s ceremony has very special meaning. We are not just transferring power from one party to another. We are transferring power from Washington DC and giving it back to you, the people.
"We the citizens of America are now joined in a great national effort to rebuild our country and restore its promise for all of our people.
"Together we will determine the course of America and the world for many, many years to come. We will face challenges, we will confront hardships, but we will get the job done."
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US President-elect Donald Trump and his wife Melania leave St. John's Episcopal Church on January 20, 2017, before Trump's inauguration.
President Trump added: "America will start winning again, winning like never before."
At a banquette after the prestigious ceremony, President Trump surprised Hillary Clinton by leading a standing ovation in her and Bill’s honour.
Speaking from Capitol Hill, he said: “There is something that I wanted to say because I was very honoured, very very honoured, when I heard President Bill Clinton and Secretary Hillary Clinton was coming today.”
Starting the thundering applause, the Republican urged everyone to their feet to give the power couple a standing ovation.
“I think that is appropriate to say. I’d like you to stand up,” he added.