By Alexis Tereszcuk

Senior Breaking Celebrity News Reporter

Pippa Middleton is beautiful in blue -- and charitable to boot!

Her Royal Hotness looked lovely in the blue jacket and stylish scarf she wore on Wednesday, and Breaking Celebrity News has learned that her outfit is actually helping to stop human trafficking.

The Beulah Blue Heart Scarf is part of the United Nations Blue Heart Campaign, and for every scarf that is sold a portion of the proceeds being donated to help stop human trafficking.

PHOTO: Pippa Middleton Looks Fabulous In Fall Fashion While Out In London

Pippa is in good charitable company. Celebrities Ashton Kutcher and Demi Moore launched the DNA (Demi and Ashton) Foundation to end human trafficking as well.

The 28-year-old younger sister of Kate Middleton, the Duchess of Cambridge, paired her skinny black jeans with Kate Kuba boots and a pair of Bulgari sunglasses with a blue gem that matched her outfit.