Lady Louise, Felix, and the Duke and Duchess of Edinburgh met with the cast during their night at the theatre. Sophie wore a lace blouse from Aspiga Nel, which she paired with a Penelope Chilvers indigo denim skirt and Mary Janes. The Duchess completed her look with a Strathberry nano handbag.

Prince Edward, a vocal champion of the theatre who once worked with Andrew Lloyd Webber’s production company, wore a smart blue shirt and chinos. Lady Louise looked elegant in a forest green blouse and plaid skirt, while Felix dressed up in a blazer and open-collar shirt for the performance.

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The theatre noted that it felt ‘very special’ to welcome the ‘next generation’ of the royal family

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Reflecting on the royal visit, Chiara from the team at Sisters Grimm told Hello magazine that it was ‘incredibly special’ to welcome the Duke and Duchess of Edinburgh to the show, which premiered 12 years ago in the Scottish capital.

‘Over the years we’ve been honoured to perform for the Prince and Princess of Wales at the Royal Variety Performance and for Prince Harry at Hampton Court Palace,’ she told the outlet, before reflecting on how important it was to have Lady Louise stop by.

‘To now share INALA with another generation of the Royal Family feels very special. We’re beginning to wonder who might come and see us next!’

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Lady Louise Windsor was joined by her boyfriend when she received her Duke of Edinburgh Gold Award in July 2026

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