The queen's grandchildren reunited for the touching tribute to the late monarch.
The queen's coffin is currently Lying in State at Westminster Hall. The state funeral's set for Monday.
ET breaks down the wealth of the late Queen Elizabeth II and her family.
'The New Royals' author, Katie Nicholl, details why Queen Elizabeth's children and grandchildren stand vigil over her coffin.
A source tells ET, Palace officials have informed Harry he can wear his military uniform at the Vigil on Saturday at Westminster Hall.
Queen Elizabeth's state funeral is slated for Monday.
Prince William and Kate Middleton visit troops deployed to the UK to take part in the late Queen Elizabeth's state funeral.
Royal expert Katie Nicholl explains how much the royal family is worth following the late Queen Elizabeth II's death.
A source close to the royal family tells ET, Harry is not expected to do anything to mark his birthday except spend it privately.
Royal expert Katie Nicholl breaks down the royal line of succession following Queen Elizabeth's death.
The Prince and Princess of Wales paid tribute to the late Queen outside of Sandringham House on Thursday.
Prince William's title was passed to him from his father, King Charles III, after Queen Elizabeth II died on Sept. 8.
Check out this full episode of ET's The Download, breaking down all the must-know entertainment news stories from Wednesday, Sept. 14.
Prince Harry gets emotional as his grandmother, Queen Elizabeth's, coffin arrives at Westminster Hall after a procession from the palac