Gigi birthday

Gigi Hadid is 24 years old! The supermodel daughter of The Real Housewives of Beverly Hills alum Yolanda Hadid celebrated her birthday with a blowout bash at the buzzy new L'Avenue at Saks in New York City on Monday night.

Gigi, 25, revealed she welcomed her first child at her family ranch in Bucks County, Pennsylvania on September 20 with Zayn, her mother, Yolanda; her sister, Bella; and a local midwife at her side.

The party was attended by Hadid's entire family, including sister Bella and mother Yolanda, and held at her luxury apartment in New York City.

Bella Hadid, 23, took to Instagram on Friday to wish a 'happy birthday to [her] best friend, leader, teacher, [and] parter in crime' Gigi who turned 25 on Thursday.

The party was attended by Hadid's entire family, including sister Bella and mother Yolanda, and held at her luxury apartment in New York City.

The supermodel gushed over her beautiful bouquet from Taylor Swift and her longtime lover Joe Alwyn and their three cats on her Instagram Story.

Gigi Hadid blew out the candles on her birthday cake at her party.

Thanks to their fathers Caitlyn Jenner and David Foster's marriages to Linda Thompson, the 21-year-old models are almost related

The now 22-year-old got rather spoilt as she marked the milestone in New York on Sunday.