Ahhh - Meghan Markle and Prince Harry's wedding, set to take place at the stunning and magnificent Windsor Castle just outside of London, England.

It will be a beautiful wedding full of love and laughter, happiness and haunted happenings. Wait, what? Haunted happenings? Yup, you read that right.

@emmamondenembedded via

The Windsor Castle in Berkshire is actually one of the world's oldest and largest inhabited castles. While it may be an official residence of Her Majesty the Queen, it has had over thousands of years of royal history. And according to Express, it also is one of her most haunted residences with over 25 ghosts lurking within the halls of the castle.

Whether you believe in ghosts or not, there have actually been countless reports of paranormal activity at the Windsor Castle. Some of the most famous hauntings include King Henry VIII, Anne Boleyn, Queen Elizabeth I, King George III, Queen Victoria, and King Charles I - just to name a few.

Guests have reported hearing footsteps, crying, and moaning in the cloisters and hallways, and have even reported seeing apparitions of the royals.

@kensingtonroyalembedded via

Do Meghan Markle and Prince Harry believe in ghosts? We don't know. But what we do know is that the royal couple might be having some unexpected ghostly guests for their wedding.

Source: Bustle, Express