Pippa Middleton: Usher's Lingerie Muse?

Pippa Middleton shops till she drops at Tanya Ltd on Thursday (June 23) in London, England.

The 27-year-old younger sister of Kate Middleton spent the day walking Kings Road, shopping and browsing in various stores.

R & B singer Usher recently spoke with Look magazine about wanting to start a lingerie line – with Pippa as his model!

“I don’t think there’s a more beautiful, more stunning, more talked-about woman in the world at the moment. I’m going to be approaching her in the next few weeks and setting up a meeting this summer,” Usher said.

10+ pictures inside of Pippa Middleton shopping in London…