And what a five years it’s been.
In honour of their relationship, we’ve recapped some of the Royal Couple’s biggest moments since April 29, 2011.
After their ceremony, the duo celebrated with a reception at Buckingham Palace. Middleton wore a gown designed by Sarah Burton for Alexander McQueen. The Telegraph reports that an estimated two billion people tuned in to watch their big day.
The newlyweds arrived in Canada as part of their first Royal tour as husband and wife. They attended Canada Day celebrations at Parliament Hill and also stopped by the Calgary Stampede.
The Duke and Duchess of Cambridge welcomed a new addition to their family: a three-month old cocker spaniel named Lupo (his name means “wolf” in Italian). The couple also settled into their house in Wales.
The pair took part in the 2012 Summer Olympics in London.
After a year and a half of marriage, the Duke and Duchess of Cambridge announced they were expecting their first child. Middleton’s pregnancy was revealed when she was hospitalized for severe morning sickness (hyperemesis gravidarum) in her first trimester. Because of her illness, the now 34-year-old took several months off of public engagements.
Prince William and the Duchess of Cambridge welcomed their son, Prince George Alexander Louis of Cambridge. Prince George is now third in line to inherit the British throne.
The Royal Family visited Australia and New Zealand as part of a three-week tour of the countries.
The Royal Family celebrated Prince George’s first birthday.
READ MORE: PHOTOS: Prince George’s 1st Year
The Duchess of Cambridge gave birth to the couple’s second child on May 2, 2015: Princess Charlotte Elizabeth Diana of Cambridge.
Princess Charlotte was christened at Sandringham Estate on July 5, 2015 in King’s Lynn, England.
The Duke and Duchess of Cambridge released their Royal Family Christmas card photo.
Middleton appeared in a new video to mark Children’s Mental Health Week.
The Duke and Duchess of Cambridge held a dinner for U.S. President Barack Obama and U.S. First Lady Michelle Obama at Kensington Palace.