Gigi & Bella Hadid Show Their Support for Pencils of Promise with Joan Smalls!

Gigi and Bella Hadid share a laugh with their pal Joan Smalls while at the launch of Stuart Weitzman‘s partnership with Pencils Of Promise on Monday night (April 11) in New York City.

The model sisters were joined at the event by Emmy Rossum, Solange Knowles, Olivia Palermo, Olivia Culpo and Devon Windsor.

PHOTOS: Check out the latest pics of Gigi Hadid

As part of the new partnership, Stuart Weitzman is launching a cute yellow heel, that Gigi showcased while on the carpet.

Profits from the sale of the shoes will go towards helping Pencils of Promise build three new schools!

FYI: Gigi is wearing a Smythe trench. Bella is wearing a Versace dress. Joan is wearing an Ellery dress, an Edie Parker clutch, and Jennifer Fisher chokers. Solange is carrying an M2MALLETIER bag.

15+ pictures inside from the Stuart Weitzman‘s Pencils Of Promise event…