Watch: Joe Biden accidentally calls Kamala Harris the First Lady

• US President Joe Biden accidentally calls Kamala Harris the 'First Lady.
• This was in an event at the White House for Women’s History Month.
• He was explaining why Harris could not attend the event.

While addressing the public at an event, US president Joe Biden accidentally called the US Vice President Kamala Harris the 'First Lady', which left the audience in fits of laughter, News18 reported.

The President was speaking at the Equal Pay Day event organised by the White House for Women’s History Month. He was informing the audience why Harris could not attend the event.

“There’s been a little change in the arrangement of who is on the stage because of the First Lady’s husband contracting COVID,” Biden can be heard saying in the video.

This is not the first of Biden’s blunders. Previously, he referred to Doug Emhoff, Harris’ husband, as the “first gentleman” and referred to his UN ambassador, Linda Thomas-Greenfield as “Linda Thomas-Greenhouse.”