Kate wore a unique choker once worn by the queen and Princess Diana.
The eldest children of Prince William and Kate Middleton attended the Westminster Abbey funeral of their great-grandmother.
The young royal siblings, aged 9 and 7, will walk behind Her Majesty's coffin on Monday.
The gesture was a poignant tribute to Her Majesty.
A source tells ET, Palace officials have informed Harry he can wear his military uniform at the Vigil on Saturday at Westminster Hall.
'The New Royals' author, Katie Nicholl, details how the priceless Crown Jewels are passed down within the Royal Family.
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.
A source close to the royal family tells ET, Harry is not expected to do anything to mark his birthday except spend it privately.
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
Prince William, Prince Harry and King Charles III are seen somberly walking behind the queen’s coffin as it leaves Buckingham Palace.
