Joe Biden has been inaugarated. Now he is officially the President of The United States of America.

Lady Gaga sang the national anthem followed by the Inaugaration of Kamala Harris. Then Jennifer Lopez sang another song. After this Joe Biden was sworn in as president by John Roberts and made a speech.

President Joe Biden says he will be 'a President for all Americans'. In his speech he called for unity, and claimed this to be a 'winter of peril', following the storming of the Capitol Building. He said that he will 'defend America'.

Many politicians attended, like Mike Pence, and Barack and Michelle Obama.

Biden will move into the White House this afternoon.