Pippa Middleton: 'Perfect Pilates Bum' DVD Coming Out!

Pippa Middleton rocks a cropped leather jacket and brown boots while heading to work on Thursday (December 15) in London, England.

The 28-year-old younger sis of the Duchess of Cambridge was spotted the day before stepping out in a black blazer with a red plaid skirt.

Pilates instructor Margot Campbell, who’s credited with helping Pippa achieve her headline-making bottom, is releasing a workout DVD that will teach viewers how to get into the same tip-top shape.

The Perfect Pilates Bum DVD will be released Monday, December 26 and will retail for about £17.

10+ pictures inside of Pippa Middleton heading to work in London…