Lady Kitty Spencer found the attention she received after the Duke and Duchess of Sussex’s wedding “very weird”.

Lady Kitty Spencer covers Town & Country magazine

Lady Kitty Spencer covers Town & Country magazine

The 30-year-old beauty – who is Prince Harry’s cousin – was stunned when her Instagram following went from 37,000 to half a million overnight after she was thrust into the spotlight as a guest at her royal relative’s wedding in May 2018, and was convinced she must have accidentally picked up someone else’s phone.

She told the new issue of Town & Country magazine: “I woke up the next day and looked at my phone and thought, ‘Whoops, did I take someone else’s by mistake?’

“It was very weird, and a little bit overwhelming.”

Despite her newfound popularity, Kitty insisted she’ll be staying private about her personal life, including her engagement to 62-year-old millionaire Michael Lewis, because she wants to “protect” the people she loves.

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.”

However, Kitty – who is the daughter of the late Princess Diana’s brother, Earl Spencer, and his ex-wife Victoria Aitken – is looking forward to settling down into a “really happy” home life.

She added: “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.”

While the blonde beauty is the eldest of Earl Spencer’s children, her 27-year-old brother Louis, Viscount Althorp, will inherit the family estate of Althorp in Northamptonshire.

But Kitty insisted she and her 28-year-old twin sisters, Lady Eliza and Lady Amelia – aren’t upset about it.

She said: “Primogeniture can be a tricky topic, because as times are changing, attitudes are as well. We’ve grown up understanding that it’s Louis to inherit, and Louis will do an incredible job.”

The Summer issue of Town & Country is on sale from 13 May 2021. Visit www.townandcountrymag.com/kitty-spencer for more.