Vogue Williams and Spencer Mathews have had their third child - a baby boy.
The Irish TV presenter and former Made in Chelsea star took to Instagram to share the news of the newest member to their brood.
Sharing a photo of their son Theodore, three and Gigi, 21 months gazing lovingly over a Moses basket, Spencer wrote: "And then there were three..." with a heart emoji.
Vogue, 36 also shared a sweet photo of her two children cuddling their new sibling.
She captioned it: "We are so happy to announce that our beautiful boy arrived safely on Monday evening.
"Bursting with love he is the perfect addition to our family," she wrote, also adding a heart emoji.
Her post was inundated with messaged of congratulations from famous pals including Angela Scanlan, Emma Louise Connolly and Rosie Fortescue.
"AMAZING!!!!!! Congratulations lovely and all your gorgeous family," Angela wrote.
Former co-stars of Spencer also took to Instagram to show their support.
Millie Mackintosh left three pink love hearts, while Jamie Laing left a love heart and fire emoji.
TOWIE's Sam Faiers wrote: "Congratulations," with red hearts.
And Debbie Bright from the Essex-based show added: "Huge congratulations my darling. Hugs to you all."
The couple announced that they were expecting their third child in October and then told fans it was a boy in December.
Speaking to HELLO! magazine, Vogue said: "Baby number three on the way!!! This has been a lot harder to hide third time around, I feel like I've had a bump since the first month."
Spencer shared a sweet snap of the couple and wrote: "WE'RE HAVING A THIRD BABY!!!"
"If you'd have told me a few years ago that by the age of 33 I'd have three beautiful children with the woman of my dreams I WOULD have believed you because that was always the plan….
"Having said that I feel fortunate every day for what we have. Family is EVERYTHING."
Vogue added: "It'll be the more the merrier."
Spencer had previously told MailOnline: "Both Vogue and I love children. We can't wait. We consider ourselves very lucky to have grown our family as quickly as we have.
"It was always the plan for us to move quite quickly in that regard. We're full of joy and excitement.
The showbiz duo then appeared on The Six O'Clock Show in January, telling Martin King and Una Healy: "It happened quite early, pretty much as soon as she was pregnant… we haven’t really thrown anymore into the mix, as far as I’m concerned we’ve had the chat."
