Royal Junk in the Trunk: Pippa's Butt Boosters Top Seller in UK

Pippa Middleton's superb silhouette at the Royal Wedding of Prince William and Kate Middleton has caused a supreme spike in sales of Bum Boosters padded underpants in the UK!

The blue-blooded backside of the Duchess of Cambridge's younger sister Pippa (real name Philippa) stole the show at the Wedding of the Century back in April. Now, UK retail outlet Debenham's reports that they are selling out of the special padded underpants, that adds up to two inches to the wearer's derriere! The undergarments are made from the shaping material polyamide elastane and retail in the UK for $29 US. The department store chain has sold out of its stock of the shape-wear in the pre-Christmas rush, as millions of women struggle to have their onions look Pippa Perfect during the holiday party circuit. 

The popularity of butt-enhancing products has risen in the past several years, courtesy of cheekily-endowed stars such as J. Lo, Nicki Minaj, Beyonce, Shakira and Kim Kardashian.

Pippa recently made headlines by signing a high six-figure publishing deal to pen her first book on party planning and proper hostessing. 

Pippa the Party Planner Promotes Publishing Plan

The Duchess of Cambridge Kate Middleton's ambitious younger sister Pippa has signed a lucrative publishing contract to pen a book on party planning. The 28-year-old stunner signed the six-figure deal with Penguin imprint Michael Joseph in the UK.

There was said to be a fierce bidding war over the publishing rights to the book on how to be a perfect party hostess, with the winning publisher bidding $650,000 for a one-book deal. Pippa has been at the head of her family's London based party planning company Table Talk, as well as writing for the company's official website, for the past several years. Middleton's literary agent David Godwin negotiated the lucrative deal after Pippa (real name Philippa) submitted a proposal with a sample chapter. She will not use the services of a ghostwriter and will pen the entire book herself, with the help of an editor, her agent reveals.

It is believed that Pippa asked permission from Queen Elizabeth to write the as-yet-untitled book before submitting the proposal, as she did not want to appear as if she was banking on her royal connection. Before Pippa's sister Kate married Prince William earlier this year in a lavish ceremony, the Middleton family had forged their own home entertaining empire that is now said to be worth over $65 million. Looks as if Pippa is set to become the UK's answer to Martha Stewart.