Justin Bieber and Hailey Bieber’s son Jack Blues came into the world with a celebrity pedigree that extends beyond his very famous parents.

Baby Jack was delivered by Dr. Thais Aliabadi, the same OBGYN that Khloé Kardashian and Kylie Jenner used to deliver their children, according to the birth certificate obtained by TMZ.

Justin and Hailey’s first child was delivered at Cedars-Sinai Medical Center in Los Angeles, which is also where Kylie’s daughter Stormi Webster was born in 2018.

Dr. Aliabadi delivered both of Khloé and Tristan Thompson’s kids, True and Tatum Thompson.

She has also delivered the celebrity offspring of Halsey and Emma Roberts.

Jack was born on August 22 at 4:32PM, one day before his parents announced his birth on Instagram.

Earlier this week, the Peaches singer, 30, took to Instagram to share a carousel of photos including a snap of a mug that read ‘Papa Bear.’

The adorable mug displayed a drawn image of a bear in the woods wearing a bowtie and held a heart in his paws.

Hailey also had a new accessory in the form of a stunning gold ring that read ‘Mom’ in diamond lettering, while also showing off her $1.5 million engagement ring.

Justin’s post is his first since sharing the news of his son’s birth on August 23 on Instagram.

Beliebers got a glimpse of the popstar’s baby’s tiny foot and Hailey’s hands.

‘WELCOME HOME JACK BLUES BIEBER,’ the proud dad penned in the caption.

Meanwhile, the Rhode Beauty founder’s, 27, first post after becoming a mother was a cute clip from the 1989 movie The Land Before Time of dinosaurs Littlefoot, Cera and Ducky hatching from their eggs.

The baby dinosaur enters the world feet first and looks around curiously – and adorably. Justin and Hailey have been together – albeit a bit on and off in the beginning – for a decade.

They tied the knot back in 2018 after almost four years of dating on and off.

They were first introduced in 2011 by Hailey’s father Stephen Baldwin at the premiere of Justin’s documentary Never Say Never.

Back in May, Justin and Hailey announced they were expecting their first child as they shared snaps of the new New York native flashing her baby bump.