Lady Kitty Spencer has wed Michael Lewis

Kitty - who is a global ambassador for Dolce and Gabbana - reportedly wore a dress designed by the Italian brand, as did a number of guests, including Viscountess Weymouth, DJ Marjorie Gubelmann and fashion designer Jade Holland Cooper, according to The Mail On Sunday newspaper.

Other guests in attendance were Lady Kitty's sisters, twins Eliza and Amelia, the Marquess of Bath; singer Pixie Lott and her model boyfriend Oliver Cheshire; Idris Elba's wife Sabrina; and 'Made In Chelsea' Mark Vandelli.

Lewis, chairman of Foschini Group, and Lady Kitty were first reported to be dating in 2018, while he proposed in December 2019.

The pair are believed to have met through a mutual friend.

Kitty - whose parents are Diana's brother Earl Spencer and model Victoria Lockwood - is believed to be close to Michael's three grown-up children.

Earlier this year, Kitty revealed she was looking forward to settling down into a “really happy” home life.

She said: “I just look forward to a really happy home life: a happy marriage and happy children. And I feel very at peace that things play out the way they should.”

However, she explained that she tries to keep her relationship private.

She said: "It’s not that I don’t place an importance on love. It’s because, for me, love is the most important thing in the world, and I will protect it with all my heart by not making it a topic of discussion. You open yourself up to other people having opinions, and it just isn’t relevant to anybody’s life but mine and my family’s.”