Princess Diana was honored with a public funeral on Sept. 6, 1997, seven days after her tragic death. The event brought in an estimated 2.5 billion viewers, while another three million crowded the streets of London to follow the route of Diana's coffin from Kensington Palace to her final resting place at the Spencer family home in Althorp. Diana's two sons, William and Harry, joined the funeral procession at St. James's Palace alongside their father, grandfather, and uncle Earl Spencer. The coffin, accompanied by eight Welsh Guards, passed Buckingham Palace, where members of the royal family waited outside. Queen Elizabeth II was one of them, and as Diana's coffin was carried past her, she made a very rare move: she bowed her head. from POPSUGAR Celebrity https://www.popsugar.com/celebrity/Queen-Elizabeth-II-Princess-Diana-Funeral-43606370