Pakistan, May 5 -- Gigi Hadid has finally made her relationship with Bradley Cooper Instagram official. Taking to Instagram on May 3, the American supermodel and TV personality posted a set of photographs from her 30th birthday, which was on April 23.

Notably, the carousel featured a picture of Hadid kissing Copper, an acclaimed American actor and filmmaker and her boyfriend of one year, in front of her giant, three-tier chocolate birthday cake.

Cupping the Limitless actor's face in her hand, the model can be seen wearing a white top and tied her tresses slicked-back bun.

Hadid also scribbled a long caption under her post that read, "I feel so lucky to be 30! I feel so lucky for every high and low - for all the lessons and gifts both h...