Gigi Hadid marked a milestone birthday with Bradley Cooper ... plus Gigi's sister Bella Hadid, mom Yolanda Hadid, and dad Mohamed Hadid and his girlfriend Keni Silva joined the party.

BACKGRID Bradley Cooper was by Gigi Hadid’s side as she celebrated her 30th birthday — and he wasn ... walked hand-in-hand as they headed into the party at Saks Fifth Avenue.

Gigi Hadid and Bradley Cooper have finally gone Instagram-official. The supermodel shared a series of photos from her 30th birthday party on Instagram ... and it’s a blessing to feel so loved!!

On Saturday, May 3, the supermodel shared Instagram photos from her star-studded 30th birthday party at Saks Fifth Avenue ... "I had the best time celebrating, and it's a blessing to feel so ...

Blake Lively and Gigi Hadid’s friendship status ... the catwalker threw a birthday bash at Le Chalet in New York City. The party was attended by her boyfriend, Bradley Cooper, and several ...

Another sweet addition to her birthday outfit was a tiny dark green belt. It seemed to be a subtle nod to Cooper’s look ... Other attendees at Hadid's star-studded party included her sister ...

The matching leather moment comes at no surprise—it’s a subtle and understated ... Hadid shared with Vogue that first she met Cooper at a backyard birthday party for the child of a mutual ...

Gigi Hadid celebrated her 30th birthday with a star-studded party ... Cooper, and sported a ring on her ring finger, sparking engagement rumors The guest list also included Gigi's family, Yolanda ...

Gigi Hadid stepped out for her 30th birthday party in New York City last night—and eagle-eyed fans were quick to spot what appeared to be some new jewelry on her left hand. The model was seen ...

Cooper and Hadid regularly wear matching outfits, so it was unsurprising to see the actor and director wearing a leather jacket, perfectly in keeping with his girlfriend's leather pants.