Video: Lady Gaga Performs US National Anthem at Biden's Inauguration

American singer Lady Gaga performed the United States national anthem at the inauguration ceremony of the 46th President Joe Biden. Following her performance, Kamala Harris was sworn in and took her duties as the 49th Vice President of the United States, becoming the first woman to hold this position in the country's history.

The ceremony also featured a performance by singer Jennifer Lopez. It is worth noting that on January 20, President Joe Biden was officially sworn in, taking on the role of the country's leader. The inauguration ceremony took place on schedule, with minute precision. Biden took the oath of office on the steps of the Capitol, pledging allegiance to the Constitution and the country.