Prince William is barking mad because he says that the breasts of his wife, the former Kate Middleton, now known as the Duchess of Cambridge, are much larger than on the photos in the French magazine.
Our Buckingham Palace source, who wishes to remain anonymous, told us: "Prince William believes that the magazine air brushed the photographs of his wife's bosom to make her breasts much smaller. He believes the magazine did this in order to ridicule him. In other words, to ridicule the British monarchy."
The Prince is therefore to sue the magazine all over again.
As our source further told us, Prince William is prepared to escort the Duchess to Paris for her topless appearance in the court room in order to prove his claim.
"He will invite all the world's media photographers to come to the court room to snap the topless Duchess so that everyone - even monks in Tibet or nomads in Spanish Sahara - can see what a perfect bosom his wife has. He is that angry."
It has meanwhile been reported that the Duchess left all her bras behind in the hotel room she and the Prince shared in the town of Funafuti on the island state of Tuvalu which they visited on the final day of their Asian Jubilee tour.
According to the busty chamber maid, whose DDD bra cup recently won her the coveted local title of Miss Boopies, and who found the Duchess' bras when she went to clean the room, the bras are too large for her.