Pippa Middleton is back in London after her trip to Paris for the French Open this week. The Pipster was heading to the Putney Medical Center in southwest London today and sported a monochromatic ensemble in beige. Um, a little color wouldn’t kill you Pippa.

Interestingly, the diet plan that Pippa, Kate and their mother Carole used to get ready for the Royal Wedding, is going on trial! The creator of the Dukan Diet, Dr. Dukan, which is all the rage in England, is going to sue one of his rivals! The plan, which is an atkins style diet with very limited carbs seems to work for not just the Middletons, but Jennifer Lopez and Gisele Bundchen as well. But a rival diet book writer, Dr Jean-Michel Cohen, says the plan is potentially lethal. Eep! Let’s hope not! The trial will be held in Paris. And if Dr. Dukan loses, one does wonder what the next wacky Hollywood style diet these guys will latch on to! Of course, in the case of Pippa Middleton, we know it works. We saw her on the wedding day and ever since, people have wanted to have a figure just like hers!