US Singer Lady Gaga sings the US National Anthem at the beginning of the swearing in ceremony of the 46th US President, at the US Capitol in Washington, DC. - Biden, a 78-year-old former vice president and longtime senator, takes the oath of office at noon (1700 GMT) on the US Capitol's western front, the very spot where pro-Trump rioters clashed with police two weeks ago before storming Congress in a deadly insurrection. Biden Sworn-in as 46th President of the United States, Washington, District of Columbia, USA - 20 Jan 2021,Image: 584929347, License: Rights-managed, Restrictions: , Model Release: no

US Singer Lady Gaga sings the US National Anthem at the beginning of the swearing in ceremony of the 46th US President, at the US Capitol in Washington, DC. - Biden, a 78-year-old former vice president and longtime senator, takes the oath of office at noon (1700 GMT) on the US Capitol's western front, the very spot where pro-Trump rioters clashed with police two weeks ago before storming Congress in a deadly insurrection. Biden Sworn-in as 46th President of the United States, Washington, District of Columbia, USA - 20 Jan 2021,Image: 584929384, License: Rights-managed, Restrictions: , Model Release: no

epa08950446 Singer and actress Jennifer Lopez stops to take a selfie with a group fo Maryland National Guard soldiers as she leaves the US Capitol building following an inauguration ceremony rehearsal in Washington, DC, USA, 19 January 2021. Jennifer Lopez and Lady Gaga will be performing at the inauguration ceremony of Joe Biden as the 46th President of the United States on 20 January. EPA-EFE/SAMUEL CORUM

epa08953002 Jennifer Lopez greets Lady Gaga after performing during the inauguration of Joe Biden as the 46th President of the United States on the West Front of the US Capitol in Washington, DC, USA, 20 January 2021. Biden won the 03 November 2020 election to become the 46th President of the United States of America. EPA-EFE/JONATHAN ERNST / POOL

epa08953728 US Singer Lady Gaga sings the US National Anthem during the inauguration of Joe Biden as US President in Washington, DC, USA, 20 January 2021. Biden won the 03 November 2020 election to become the 46th President of the United States of America. EPA-EFE/SAUL LOEB / POOL

epa08953868 Lady Gaga talks to President-elect Joe Biden and Jill Biden after singing the National Anthem during the inauguration of Joe Biden as US President in Washington, DC, USA, 20 January 2021. Biden won the 03 November 2020 election to become the 46th President of the United States of America. EPA-EFE/Patrick Semansky / POOL