Pippa Middleton: Birthday Girl in London!

Pippa Middleton braves the rain and gusts to grab a cup of coffee on Tuesday (September 6) in London, England.

That day, the younger sister of the Duchess of Cambridge turned 28-years-old! Happy birthday, Pippa!

PHOTOS: Check out the latest pics of Pippa Middleton

The day before, Pippa, who dressed entirely in black, went shopping with a male friend before grabbing lunch.

Modalu, a handbag company, recently named one of their bags after Pippa! You can buy your very own “Pippa” bag in a variety of colors and sizes.

20+ pictures inside of Pippa Middleton grabbing coffee on her birthday and shopping with a friend…