Proud sisters Holly Ramsay and Matilda “Tilly” Ramsay shared a series of new snaps of their sibling on Instagram on Saturday after their parents announced the little one’s surprise arrival earlier in the week.

“Welcome to the world Jesse James. I’m a big sister again and my heart is so full. @tanaramsay you are a rockstar ⭐️,” wrote Holly, 23.

In her post, Holly could be seen cradling Jesse in her arms as she sat in a hospital bed. A second photo also showed mom Tana, 49, beaming as her baby boy lay on her chest covered in a fluffy star-print blanket.

Tana Ramsay welcomed baby Jesse on Saturday.

Matilda Ramsay/Instagram

Meanwhile, Tilly, 22, shared the same shot of Tana in the hospital, along with two pictures of herself planting a sweet kiss on her brother’s head.

“Welcome to the world Jesse James Ramsay!! Feeling so lucky to have another amazing brother and to be a big sister again!!🫶🏻♥️,” Tilly captioned her post.

Gordon Ramsay’s 6 Children: Everything to Know

Along with Holly, Tilly and Jesse, Gordon, 57, and Tana are also parents to daughter Megan, 25, Holly’s twin brother Jack, 23, and son Oscar, 4.

The chef announced the arrival of his sixth child on Instagram by sharing three cute images of the new addition.

“What an amazing birthday present please welcome Jesse James Ramsay, 7lbs 10oz whopper,” the Kitchen Nightmares star wrote in his caption. “One more bundle of love to the Ramsay brigade!! 3 boys, 3 girls…. Done 👊🏼❤️❤️.”

The newborn has been welcomed with open arms by her older siblings.

Matilda Ramsay/Instagram

Gordon Ramsay Is ‘Incredibly Sensitive’ and a ‘Softie’ as a Dad to 5 Kids—Inside His Happy Home Life (Exclusive)

Gordon and daughter Tilly both celebrated their birthdays on Wednesday, with Gordon turning 57 and Tilly 22. And now Jesse shares the family birthday, too!

In the first snap, Gordon kissed the little one on the head as Tana held him, while the other photos in the carousel showed his wife of 26 years excitedly smiling next to their baby boy.

Tana also shared the same pictures on her own Instagram account, as well as a sweet image of Jesse meeting his older brother Oscar, who stroked the little one on his head.

“It’s been a nerve wracking 9 months but we’ve made it and we have been blessed with this little bundle,” Tana wrote in her caption. “Ramsay family definitely complete. Jesse James Ramsay we love you so much ❤️🙏🏼.

“Congratulations xxx we love u all xx,” wrote Victoria Beckham in the comments section of the post, while fellow Spice Girl Emma Bunton added, “Love you guys!!! Xxx.”

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In September, Gordon opened up about how his wife was keen to add to their brood during a cover interview with PEOPLE.

“Tana wants another one,” he said of his other half, with whom he will celebrate his 27th wedding anniversary with next month. “I’m going to be at school celebrating sports day with a f—ing walker! ‘Hey, who’s your granddad?’ ‘That’s my dad, actually.’ So I’m not too sure how many knee hip replacements they’ll get by the time they get to 21, but I’m going to try.”