Prince Harry and Prince William stand united behind procession of Queen Elizabeth’s coffin

Prince Harry, Meghan Markle, Prince William, and Kate Middleton (recently appointed to Catherine, Princess of Wales) were among the royals who followed behind Queen Elizabeth II’s honorable coffin procession on Sept. 14, renting the fab four once more.

The Queen's casket made its journey from Buckingham Palace to the Palace of Westminster (Houses of Parliament) and saw all the royal members of the British throne following behind the procession, including newly appointed King Charles III.

After the Queen's coffin reaches the Palace of Westminster, also known as Westminster Hall, the late royal will remain there for what's known as a Lying-in-State period. This five-day timeframe, in which members of the public can file to pay their respects, will end on Monday, Sept. 19, hours before her funeral is set to begin.

Thousands of mourners have already begun waiting in line in London to pay tribute to the longest-reigning monarch. Check out the video below!