By Alexis Tereszcuk - Breaking Celebrity News Senior Reporter

All that running definitely pays off!

Pippa Middleton's short swan dress was the perfect way to show off her sexy legs on the way to work on Thursday and Breaking Celebrity News has all the photos.

Just two days after her 28th birthday, Kate Middleton's younger sister put on some sassy red shoes, matched it with a red Prada purse and hit the streets.

Stopping at Le Pain Quotidian, a favorite for her morning coffee, Her Royal Hotness carried her trusty $75 Knomo slim laptop case.