Gordon Ramsay's brood are smitten with the newest addition to the family.
Holly and Oscar Ramsay (c) Instagram
The TV chef - who has Matilda, 17, twins Jack and Holly, 19, and Megan, 21, with wife Tana - announced he had welcomed another son named Oscar James into the world on Thursday (04.04.19), and his children have taken to Instagram to pay tribute to their newborn sibling.
Alongside two pictures of herself holding Oscar, Holly wrote: "Welcome to the world baby Oscar James I love you so so much already and thank you for the happiness you have bought us all. (sic)"
Jack, who is no longer the only male offspring in the household, added to his profile: "Love you bro."
Matilda shared some pictures of her parents with their baby boy, and added: "I love you so much, welcome to the world baby boy."
Whilst their eldest child Megan gushed: "Welcome to the world baby Oscar, love you forever."
The 'Hells Kitchen' star announced the news by quipping: "After 3 baftas and one Emmy... finally we have won an Oscar, please welcome Oscar James Ramsay, who touched down at 12:58 today for some lunch ! Xxx (sic)"
Gordon and Tana, 44, announced they were expecting another tot on New Year's Day (01.01.19), in a social media post which showed off Tana's growing baby bump.
In the video, Gordon said: "And Happy New Year because, guess what? We've got another one coming. Oh my Lord."
Before writing in the caption of the clip: "Exciting news ! Happy new year from all the Ramsay's (sic)"
Meanwhile, Gordon and Tana's baby joy comes two years after the couple suffered a devastating miscarriage in June 2016.
Their unborn baby boy, who they named Rocky, tragically died five months into their pregnancy.
Taking to his Twitter account at the time, Gordon wrote: "Hi guys, Tana and I want to thank you so much for your support over the past couple of weeks.
"We had a devastating weekend as Tana has sadly miscarried our son at five months. We're together healing as a family, but we want to thank everyone again for all your amazing support and well wishes."
The former 'F Word' star later expressed how their loss brought the family closer together than ever before.
He said: "You realise how lucky you are and you reflect on what you have, how fortunate you are with our remaining children and you remind yourself of what you've got. It's made the family unit even tighter."
Tagged in Gordon Ramsay Tana Ramsay