ES News email The latest headlines in your inbox twice a day Monday - Friday plus breaking news updates Enter your email address Continue Please enter an email address Email address is invalid Fill out this field Email address is invalid You already have an account. Please log in Register with your social account or click here to log in I would like to receive lunchtime headlines Monday - Friday plus breaking news alerts, by email Update newsletter preferences

Michelle Obama's telling facial expressions as Donald Trump was sworn in as 45th President of the United States caught the attention of thousands of US citizens.

As the new President was sworn in, Michelle Obama was seen standing with the senior ranks of the US administration, next to her husband, and behind Hillary Clinton.

The former First Lady bore an apparently pained expression which did not go unnoticed under the gaze of TV cameras and millions of viewers worldwide.

The moment was shared tens of thousands of times online.

Fans of Mrs Obama noticed her apparent disapproval of the inauguration proceedings.

One person wrote online: "Michelle Obama looks so concerned for the future of this country."

Another posted: "I couldn't stop looking at Michelle Obama's face the whole time. She was the only honest emotion on that platform!"

Another wrote: "Michelle Obama's face during the inauguration was my heart."

One person wrote on Twitter that Michelle Obama "looks so sad."

Sara Gorman posted: "America is Michelle Obama today. She is not having it."

Others simply posted fond messages to the former President and First Lady.

Jean Camilo wrote: "Michelle Obama, we will miss you!"

The Obamas departed immediately after the ceremony in an official helicopter.