Designer Alice Temperly is already taking dibs to design Pippa Middleton's wedding gown as early as now.

After news of Pippa Middleton moving in with her boyfriend, marriage buzz is already surrounding the Duchess' younger sister. Over the weekend, Pippa was spotted moving her personal things to boyfriend Alex Loudon's house in Parsons Green, West London, and some are say another Middleton marriage couldn't be long from now.

Just like her older sister, there's an immense excitement over who's going to design her wedding gown and Alice Temperly, Temperly London creative director, is already saying that she'll be happy to do the job.

"I'd love to dress Pippa for her wedding when it happens. She's so beautiful - she's perfect and her bum is perfect - it would be such an honour," said Temperly in a report by the Daily Mail.

Just last week, Pippa was spotted in the front row of Temperly London's spring/ summer 2012 collection show during the London Fashion week, wearing one of the designer's creations. Pippa was seated next to Hollywood actress Rosario Dawson and was charged of being a "fashion week rookie" because of her short dress that made her look uncomfortable.

Meanwhile, it looks like Pippa Middleton and Alex Loudon are going strong after their break up earlier this year. Friends are saying that the two are definitely on the route of marriage since their relationship is going strong.

"Pippa is very much in love with Alex and she may well end up marrying him" said one friend in a report.

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Pippa Middleton was spotted at the Temperley fashion show in London Fashion week, where she was photographed seating next to Rosario Dawson.

Pippa Middleton, sister of Catherine, Duchess of Cambridge, watches the match between Maria Sharapova of Russia and Agnieszka Radwanska of Poland during the French Open tennis tournament at the Roland Garros stadium in Paris, on May 30, 2011.

The sister of Catherine, Duchess of Cambridge, Pippa Middleton, sits at Centre Court for the quarter-final match between Jo-Wilfried Tsonga of France and Roger Federer of Switzerland at the Wimbledon Tennis Championships in London, on June 29, 2011

The sister of Catherine, Duchess of Cambridge, Pippa Middleton and former English cricketer, Alex Loudon, sit on Centre Court at the Wimbledon tennis championships in London June 29, 2011.

Pippa Middleton (L), sister of Catherine, Britain's Duchess of Cambridge, watches the match between Maria Sharapova of Russia and Agnieszka Radwanska of Poland during the French Open tennis tournament at the Roland Garros stadium in Paris May 30, 2011.