Another royal wedding! Queen Elizabeth II and grandson Prince Harry were among the guests at the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019 — the third royal wedding to take place at the historic venue in the last year (following Harry's nuptials in May 2018 and Princess Eugenie's in October 2018). Gabriella, who works in public relations, is the daughter of the monarch's cousin, Prince Michael of Kent, and is 52nd in the line of succession to the British throne. Keep reading to see photos of the beautiful bride and her groom as well as all the famous guests, from Princess Beatrice and her new boyfriend to Fergie and Prince Andrew to the Middletons and more…
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Prince Michael of Kent poses with daughter Lady Gabriella Windsor on the steps of St. George's Chapel at Windsor Castle on May 18, 2019, ahead of her wedding with Thomas Kingston.
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Michael and Carole Middleton, James Matthews, Pippa Middleton and James Middleton arrive ahead of the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019.
Sir Tim Laurence, Prince Edward, Princess Anne, Sophie Winkleman Windsor and Prince Harry arrive for the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019.
What a happy day! Queen Elizabeth II smiles outside St. George's Chapel at Windsor Castle on May 18, 2019, following the wedding of Lady Gabriella Windsor and Thomas Kingston.
Prince Philip, Duke of Edinburgh, and Lady Helen Taylor laugh while chatting with Prince Harry, Duke of Sussex, outside St. George's Chapel at Windsor Castle on May 18, 2019, after the wedding of Lady Gabriella Windsor and Thomas Kingston.
Thomas Kingston and Lady Gabriella Windsor share a kiss on the steps of St. George's Chapel at Windsor Castle on May 18, 2019, after their wedding. The groom works in frontier market investment and is a director of Devonport Capital.
The mother of the bride, Princess Michael of Kent, and the bride's brother, Lord Frederick Windsor, arrive for the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019.
James Matthews and wife Pippa Middleton Matthews attend the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019.
Pippa Middleton Matthews attends the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019.
James Middleton and girlfriend Alizee Thevenet attend the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019.
Thomas Kingston and Lady Gabriella Windsor leave St. George's Chapel at Windsor Castle on May 18, 2019, after their wedding.
Sarah, Duchess of York, chats with a member of the clergy as ex-husband Prince Andrew looks on at the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019.
Princess Beatrice and boyfriend Edoardo Mapelli Mozzi arrive for the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019.
New dad Prince Harry arrives ahead of the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019.
Prince Edward has a laugh after the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019.
Thomas Kingston and Lady Gabriella Windsor pose on the steps of St. George's Chapel at Windsor Castle on May 18, 2019, after their wedding.
Princess Anne, Sophie Windsor (née Winkleman) — the sister-in-law of the bride — and Prince Harry arrive ahead of the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019.
Lady Gabriella Windsor arrives at St. George's Chapel at Windsor Castle on May 18, 2019, ahead of her wedding with Thomas Kingston.
Queen Elizabeth II and Prince Philip arrive for the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019.
Lady Amelia Windsor, a model who is 39th in the line of succession to the British throne, attends the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019.
Prince Edward, Earl of Wessex and Princess Anne, the Princess Royal, arrive ahead of the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019.
"Downton Abbey" creator Julian Fellowes and wife Emma attend the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019.
Lady Gabriella Windsor and father Prince Michael of Kent arrive at St. George's Chapel at Windsor Castle on May 18, 2019, ahead of her wedding with Thomas Kingston.
Lady Sarah Chatto — the daughter of the late Princess Margaret — attends the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019.
Queen Anne-Marie and King Constantine of Greece arrive for the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019.
Queen Elizabeth II and Prince Philip arrive for the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019.
Prince Michael of Kent and daughter Lady Gabriella Windsor walk up the steps of St. George's Chapel at Windsor Castle on May 18, 2019, ahead of her wedding.
Prince Richard, Duke of Gloucester, and wife Birgitte, Duchess of Gloucester, attend the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019.
Sarah, Duchess of York, arrives for the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019.
A young bridesmaid and pageboy are seen on the steps of St. George's Chapel at Windsor Chapel ahead of Lady Gabriella Windsor's wedding on May 18, 2019.
Prince Philip is seen outside St. George's Chapel at Windsor Castle on May 18, 2019, after the wedding of Lady Gabriella Windsor and Thomas Kingston.
Timothy Taylor and Lady Helen Taylor, who is 43rd in the line of succession to the British throne, attends the wedding of Lady Gabriella Windsor and Thomas Kingston at St. George's Chapel at Windsor Castle on May 18, 2019.
Thomas Kingston arrives at St. George's Chapel at Windsor Castle on May 18, 2019, ahead of his wedding with Lady Gabriella Windsor.
![Queen Elizabeth II and Prince Harry](https://mdvip-ww.md-staging.com/wp-content/uploads/sites/2/2019/05/1054938-the-wedding-of-lady-gabriella-windsor-and-thomas-kingsto.jpg?h=800)
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![Thomas Kingston and Lady Gabriella Windsor](https://mdvip-ww.md-staging.com/wp-content/uploads/sites/2/2019/05/1054942-the-wedding-of-lady-gabriella-windsor-and-thomas-kingsto.jpg?w=700)
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![Thomas Kingston and Lady Gabriella Windsor](https://mdvip-ww.md-staging.com/wp-content/uploads/sites/2/2019/05/1054943-the-wedding-of-lady-gabriella-windsor-and-thomas-kingsto.jpg?w=700)
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![Princess Beatrice and Edoardo Mapelli Mozzi](https://mdvip-ww.md-staging.com/wp-content/uploads/sites/2/2019/05/1054928-the-wedding-of-lady-gabriella-windsor-and-thomas-kingsto.jpg?h=800)
![Prince Harry](https://mdvip-ww.md-staging.com/wp-content/uploads/sites/2/2019/05/1054922-the-wedding-of-lady-gabriella-windsor-and-thomas-kingsto.jpg?h=800)
![Prince Edward](https://mdvip-ww.md-staging.com/wp-content/uploads/sites/2/2019/05/1054939-the-wedding-of-lady-gabriella-windsor-and-thomas-kingsto.jpg?h=800)
![Thomas Kingston and Lady Gabriella Windsor](https://mdvip-ww.md-staging.com/wp-content/uploads/sites/2/2019/05/1054940-the-wedding-of-lady-gabriella-windsor-and-thomas-kingsto.jpg?w=700)
![Princess Anne, Sophie Winkleman and Prince Harry](https://mdvip-ww.md-staging.com/wp-content/uploads/sites/2/2019/05/1054927-the-wedding-of-lady-gabriella-windsor-and-thomas-kingsto.jpg?h=800)
![Lady Gabriella Windsor](https://mdvip-ww.md-staging.com/wp-content/uploads/sites/2/2019/05/1054918-the-wedding-of-lady-gabriella-windsor-and-thomas-kingsto.jpg?h=800)
![Queen Elizabeth II and Prince Philip](https://mdvip-ww.md-staging.com/wp-content/uploads/sites/2/2019/05/1054932-the-wedding-of-lady-gabriella-windsor-and-thomas-kingsto.jpg?h=800)
![Lady Amelia Windsor](https://mdvip-ww.md-staging.com/wp-content/uploads/sites/2/2019/05/1054916-the-wedding-of-lady-gabriella-windsor-and-thomas-kingsto.jpg?h=800)
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![Julian Fellowes](https://mdvip-ww.md-staging.com/wp-content/uploads/sites/2/2019/05/1054915-the-wedding-of-lady-gabriella-windsor-and-thomas-kingsto.jpg?h=800)
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