It's hard to believe but the royal wedding of the century — that of the Duke and Duchess of Cambridge — took place a whole 10 years ago!
As Kate Middleton and Prince William celebrate their tin anniversary, we take a look back at their wedding, which was held on April 29th, 2011, at Westminister Abbey in London.
The nuptials were attended by the likes of Elton John, Victoria and David Beckham, as well as Prince Harry's ex-girlfriend, Chelsy Davy. On the big day, Kate opted for an Alexander McQueen by way of a Sarah Burton gown, before she changed into a satin strapless dress for their intimate wedding reception at Clarence House.

1. Prince William arrives at Westminister Abbey with his brother, Harry
Prior to his wedding, the Duke of Cambridge announced that his younger brother, Prince Harry, would be his best man. His decision was a break in royal protocol as those who accompany the groom on their wedding day are typically known as "supporters". At the time, ABC News reported that William opted for the term as it "had more relevance to his life than the alternative".

2. Pippa Middleton arrives with the bridesmaids and pageboys
The sister of the Duchess of Cambridge is pictured arriving with the bridesmaids and pageboys. Per Elle, the bridesmaids wore dresses by Nicki Macfarlane, using the same fabric as Kate's Alexander McQueen wedding dress. The page boys dressed in Foot Guard officer-inspired uniforms, to match Prince William.

3. Kate Middleton arrives with her father Michael
Kate Middleton is pictured with her father, Michael, after leaving the Goring Hotel to travel to Westminister Abbey.

4. Pippa Middleton serves as her sister's maid of honour
Pippa Middleton served as her sister's maid of honour, where she made a stir thanks to her enviable physique.
She wore an Alexander McQueen by Sarah Burton gown.

5. Prince Harry waves to the crowds
The Duke of Cambridge's younger brother, Prince Harry, is pictured waving to the crowds.

7. Some very famous faces
Victoria and David Beckham are pictured arriving at Westminister Abbey. Other celebrities in attendance were Elton John, Princess Eugenie, Princess Beatrice, and Guy Ritchie.

6. Kate Middleton's bridal bouquet
Kate Middleton arrives outside Westminister abbey carrying a bouquet, which consisted of lily of the valley, hyacinths, a sprig of myrtle, and Sweet William.

7. Kate walks to the altar
The bride walks down the altar with her father.

8. Kate meets Prince William at the altar
Prince William places his mother's ring on Kate's finger in front of the Archbishop of Canterbury during their marriage ceremony.

9. Kate and William leave Westminister Abbey
Kate and William walk down the aisle following their wedding ceremony.

10. The newlyweds are spotted by the public
The couple makes their debut as husband and wife in front of the crowds that gathered outside Westminister Abbey.

11. Some very important wedding guests
The Queen stands close to Kate Middleton's mother, Carole Middleton, and Camilla, the Duchess of Cornwall.

12. Kate and William wave to the crowds
After their nuptials, the Duke and Duchess of Cambridge are seen travelling down The Mall.

13. The couple kiss on the balcony of Buckingham Palace
The newlyweds treated the chanting crowds below to two kisses while a fly-past by the RAF and Battle of Britain memorial flight took place above.

14. The frowning flower girl steals the show
The couple's three-year-old bridesmaid, Grace van Cutsem, won the hearts of people all over the world after she was spotted grumpily covering her ears, clearly on account of all the noise.

15. The couple's royal exit
The couple leave Westminister Abbey in Prince Charles' Aston Martin to attend their intimate after-party, which was held in Clarence House.

16. Crowds are pictured following the wedding of the Duke and Duchess of Cambridge
Crowds of fans walk down the Mall following the nuptials of the royal couple.
