They said, "I do!" Prince Harry and Meghan Markle officially became husband and wife on May 19, 2018, when they wed at St. George's Chapel in Windsor, England, with multiple celebrations held afterward at Windsor Castle. Click through the gallery to see all of the stunning photos from their big day.
The bride gave a wave as the vintage Rolls-Royce she sat in made its way down the Long Walk at Windsor Castle ahead of her wedding.
Prince Harry Arrives
Prince Harry and his brother, Prince William -- also his best man -- waved to well-wishers as they made their way into St. George's Chapel at Windsor Castle. Both were wearing the frockcoat uniform of the Blues and Royals.
Meghan was beaming as she and her mom, Doria Ragland, rode in the car en route to Windsor Chapel.
Meghan's Mom Steps Out
Doria was seen in her lovely mint ensemble as she stepped out of the car at the chapel.
Prince Harry's sister-in-law, Kate Middleton, was beaming as her car, which also included the little bridesmaids, made its way to the chapel.
Charlotte continued to steal our hearts with her famous wave as she and her fellow bridesmaids were escorted into the chapel.
The Little Princess
The always adorable Princess Charlotte was seen wearing a precious flower crown as her car arrived at Windsor Castle.
Meghan paused on the steps of St. George's Chapel, giving onlookers a good view of her stunning veil.
The brothers chatted as they sat awaiting the ceremony to begin.
Guests Greet Each Other
Elton John and David Furnish chatted with David and Victoria Beckham as guests started to enter the chapel.
The Suits alum started her walk down the aisle solo, with her page boys and bridesmaids following behind her.
Walking Her Down the Aisle
Prince Charles joined Meghan at the latter part of her walk to escort her down the aisle.
Bride and Groom Together Again
Harry looked lovingly at his bride as she and his father approached the altar.
At the Altar
The sweet couple listened as the Dean of Windsor greeted the congregation and read the preface.
The Queen Presides
Queen Elizabeth II and Prince Philip looked quite stoic during their grandson's nuptials.
Lifting the Veil
Harry sweetly lifted his bride's veil, and the two then smiled brightly at each other.
Members of the royal family, including Prince William, Prince Charles, Camilla and Kate Middleton, looked on as Harry and Meghan sat for the sermon.
Beaming With Pride
Harry and Meghan couldn't stop smiling throughout their wedding -- and can you blame them?!
Saying Their Vows
The couple got emotional as they faced each other, standing hand-in-hand to say their vows.
With the Chorus
Harry and Meghan sang along with the chorus during the ceremony.
Harry carefully placed Meghan's ring on her finger. The bride's ring was fashioned from a piece of Welsh gold, gifted by Her Majesty the Queen, while the groom's ring is a platinum band with a textured finish.
Husband and Wife
Immediately following the ceremony, the Duke and Duchess of Sussex walked down the aisle as husband and wife.
The royal family filed into the aisle behind the page boys and bridesmaids.
The Big Kiss
The crowd cheered as the newlyweds had their first kiss as husband and wife on the chapel steps just after their beautiful ceremony.
George & Charlotte's Fun Day
Harry's nephew, Prince George, and niece, Princess Charlotte, sweetly held onto their parents' hands as they made their way down the chapel steps after fulfilling their duties as page boy and bridesmaid, respectively.
Step Right Up!
The couple looked overjoyed as they made their way down the chapel steps, even thanking their fans waiting outside. Meghan's mom and Harry's father and stepmother could be seen behind them.
Blissful Carriage Ride
The newlyweds greeted fans as their Ascot Landau carriage began its procession through Windsor following the wedding at St. George's Chapel.
Queen Elizabeth and fellow members of the royal family waved to the newlyweds as the carriage procession made its way through Windsor Town.
Let Them Eat Cake!
Kensington Palace shared a photo of the incredible-looking reception cake that would be served at the reception. Designed by Claire Ptak, the pastel desert featured elderflower syrup from the queen's residence in Sandringham and a light sponge cake formulated just for the couple.
Harry and Meghan looked like they were dressed for a James Bond movie when they headed out for their evening wedding reception! The newlyweds left their luncheon at St. George's Hall in Windsor Castle en route to Frogmore House in style, waving to onlookers as they drove off in a silver-blue Jaguar E-Type Concept Zero. Harry had changed into a classic black-and-white tuxedo, while Meghan switched out of her exquisite Givenchy gown and into a high-neck, lily-white Stella McCartney dress made of silk crepe.
What a Day!
The newlyweds already looked like they were in honeymoon mode as they took off from Windsor in style.
One Big Happy Family
The Duke and Duchess of Sussex released three official portraits from their wedding day, including this stunning photograph of Meghan and Harry surrounded by their immediate families, bridesmaids and page boys. Alexi Lubomirski took the gorgeous portrait in the Green Drawing Room of Windsor Castle shortly after the carriage procession on May 19.
Page Boys and Bridesmaids
We can't get enough of this precious portrait of Harry and Meghan surrounded by their adorable bridesmaids and page boys. Prince George and Princess Charlotte were practically twinning with those smiles!
Stunning Bride and Groom
This beautiful black-and-white shot of Harry and Meghan on their wedding day truly sums up the joy of their nuptials. "The Duke and Duchess of Sussex would like to thank everyone who took part in the celebrations of their wedding on Saturday," Kensington Palace captioned this photo on their official Instagram. "They feel so lucky to have been able to share their day with all those gathered in Windsor and also all those who watched the wedding on television across the UK, Commonwealth, and around the world."