Ellen does an epic all-star 'Mannequin Challenge' inside the White House

US talk show host Ellen DeGeneres made her visit to the White House memorable - after being denied entry at first, she pulled off perhaps the greatest mannequin challenge yet once inside.
 
SEE MORE: ELLEN DEGENERES TEARS UP AS SHE RECEIVES ONE OF THE PRESIDENT'S HIGHEST HONOURS
 
She took part in the current internet craze of having a group of people standing still while being filmed - this particular group including fellow
honourees Robert De Niro, Tom Hanks, Diana Ross, Michael Jordan, Bill Gates, Kareem Abdul-Jabbar, Robert Redford and Bruce Springsteen.