Prince Harry and Meghan Markle's royal wedding guests

Amal and George Clooney walked the cobbled stone walkway of the Windsor Castle like a ray of sunshine.

Prince Harry and Meghan Markle exchanged their vows today, March 19, at St. George's Chapel in the grounds of Windsor Castle. The guest list was kept to a minimum of 600 to include the couple's family members, closest friends and representatives of the charities that are involved in.

Take a look at some of the Duke and Duchess of Sussex's high profile guests.

The royal fascination with fascinators

Admit it, we only became fascinated with fascinators when we saw Princesses Beatrice and Eugenie wearing the most eye-catching hats/headpieces during Prince William and Kate Middleton's wedding more than six years ago. Their fascinators were made by Philip Treacy. While there are various hats worn by different cultures, it was the British royal family's that we all get excited about. Looking at the two sisters, who wouldn't? And we wonder that these two will wear tomorrow at Prince Harry and Meghan Markle's wedding?

Who wore the craziest hat?

Have you seen the guests' crazy hats at the royal wedding? No? I slimmed down the craziest to four.

Princesses Eugenie and Beatrice in Phillip Treacy spectators.

Tara Palmer-Tomkinson and Santa Montefiere also in Phillip Treacy.