Britain's Duchess of Cornwall has bee venom facials.
The 67-year-old royal, also known as Camilla Parker Bowles, is said to be a huge fan of the treatment by its creator, skin specialist Deborah Mitchell, and even encouraged her husband, Prince Charles' daughter in law, the Duchess of Cambridge to try the obscure face mask herself.
Deborah told HELLO! Magazine: "Someone that knew Camilla tried the treatment and then after that, I was asked to go to the palace.
"It was really nice. The funny thing is, I don't get blown over by treating famous people. It was nice but a bit surreal really. I felt like I was walking in a dream so I appeared really cool. Sometimes now I still think, actually I should really pinch myself."
Following the success of the first treatment, Deborah was invited to recommend products to Duchess Catherine in the months before her wedding to Prince William in 2011 and has worked closely with the royal family ever since.
Deborah admitted she was impressed by the Duchess of Cambridge's flawless skin, and explained that, as well as the facial treatment, the 32-year-old brunette beauty is also a huge fan of her age defiance cream and silk skin BB cream.
She said: "Kate is absolutely gorgeous and remarkably on the quiet side. She's so sweet though and she hasn't got many spots."