Ever since her sister Katemarried Prince William three years ago, Pippa Middleton has been known for having a pert posterior thanks to her well-fitting bridesmaid dress.

However the 30-year-old socialite/author has been accused of wearing some sort of fake booty by Stephane Berne, a Knight of the Order of Grimaldi in Monaco.

Berne told France 2, "Of course she had a false bottom. I repeat it: she had a false bottom. You take her away from that and she has normal buttocks. It was an optical illusion; she knew there were a billion people watching. It was the moment to show it.”

Pippa previously commented on the widespread attention she received for her coveted caboose at the Royal Wedding- "As I have found out, recognition has its upside, its downside and — you may say — its backside."