Prince Harry and Meghan Markle's gorgeous official wedding photos

It's hard to believe, but today marks four years since Prince Harry tied the knot with Meghan Markle at Windsor Castle.

In honour of their special day, we're taking a look back at the three official photographs released from the royal wedding, which show the beaming newlyweds surrounded by members of the royal family.

In one black-and-white image - which was taken by Alexi Lubomirksi - the couple sit on the steps of the East Terrace at Windsor Castle, smiling. 

Another photo shows the pair in the Green Drawing Room at Windsor Castle, where they were married, alongside their six flowergirls and four pageboys, that included nephew, Prince George and niece Princess Charlotte.

The third photograph is the family portrait featuring the Queen and her husband Prince Philip. Alongside them are Prince Charles and his wife Camilla and Prince William and his wife Catherine.

Meghan's mother Doria Ragland and their 10 pageboys and flowergirls are also in the photo.

The photographs were taken after their carriage-ride through the streets of Windsor where they were cheered by more than 100,000 people who packed the streets.

The couple said: "The Duke and Duchess would like to thank everyone who took part in the celebrations of their wedding.

"They feel so lucky to have been able to share their day with all those gathered in Windsor and those who watched on television across the UK, Commonwealth, and around the world."

They continued: "Their Royal Highnesses are delighted with these official portraits taken by Alexi Lubomirski and are happy to be able to share them. They would also like to say thank you for all of the generous messages of support they have received."

Lubomirski said his involvement with the couple had been "a beautiful chapter in my career and life that I will happily never forget".

Happy anniversary Harry and Meghan!