Despite decades, or in some cases, centuries, of trying, these fascinating mysteries surrounding these mysterious locales have never been solved.
The royal women have been portrayed as having a frosty relationship, but how did Queen Elizabeth and Princess Diana really feel about each other? Here's what we know.
Since the 18th century, Trooping the Colour has been the birthday celebration of the British monarch, but it's also a military exercise – and it brings the royals together in all their spring finery.
Before she garnered the love and attention from the world, young Princess Diana was just a regular person like the rest of us.
As a mum, Queen Elizabeth no doubt wishes to present her children (and herself as a mother) in the best light possible. As the mother of the next king, the stakes are even higher.