Bella Hadid Joins Big Sister Gigi at U.S. Open!

Bella and Gigi Hadid are all smiles as they hang out at the 2018 U.S. Open on Tuesday night (September 4) at the Arthur Ashe Stadium in New York City.

The model sisters enjoyed a sisters-night-out at the tennis tournament as they cheered on their close friend Serena Williams as she hit the courts for a match.

PHOTOS: Check out the latest pics of Gigi Hadid

Ahead of the match, Bella took to Instagram to share a view of her and Gigi‘s seats while also screeching, “We love you Serena!”

Check out Bella‘s post below!

FYI: Gigi is wearing BaubleBar earrings.

20+ pictures inside of the Hadid sisters at the tennis match…