Pippa Middleton's Mom is Sexy to Karl Lagerfeld!

Pippa Middleton looks classy while strolling with a friend on Wednesday (September 19) in London, England.

Last week, the 29-year-old younger sister of Catherine, Duchess of Cambridge was spotted heading to work in London.

PHOTOS: Check out the latest pics of Pippa Middleton

Karl Lagerfeld recently spoke about Pippa‘s mother Carole to Vogue.

“I think Carole is very sexy,” Karl said. “I think the mother is sexier than the daughters. There is something full of life about her. For a woman who must be 50 or so I think she’s great. Full of energy.”

10+ pictures inside of Pippa Middleton in London…