Jack Whitehall and Roxy Horner have shared the first photos of their adorable baby daughter.
The model, 32, gave birth to their baby girl at St Mary's Hospital in London this week and was snapped leaving on Tuesday night.
This is the first child Whitehall, 35, and his other half share and are believed to have been together for two years before welcoming their daughter.
Cradling his newborn in his arms in a photo shared on Instagram, Whitehall expressed his delight in the accompanying caption.
"Well this just happened!" he began. "Utterly overwhelming and joyous in ways I couldn’t have even imagined.
"In awe of my partner @roxyhorner who has been amazing throughout this journey and is going to be the greatest mum ever.
Roxy Horner shared the first snaps of her daughter
INSTAGRAM/ROXY HORNER
"So excited to have started a family of my own," he continued. "Having vowed I’d never be that guy I am now 100% going to be the parent that shows everyone endless pictures of their kid.
"I also wore skechers to hospital, I think I must accept I am a full blown dad now," he quipped.
Whitehall referred to the baby's name with a tongue-in-cheek sentence but remained tight-lipped about the actual moniker.
"Name wise after this weekend I think ‘rice, rice, baby’ has a nice ring to it," the Arsenal fan quipped.
Roxy Horner cuddles the newborn in an adorable snap
INSTAGRAM/ROXY HORNER
Horner followed in her partner's footsteps on her own Instagram page as she penned: "The love of my life," followed by a purple love heart emoji.
The photo alongside the post showed their daughter sleeping on her mother's chest after returning home from the hospital.
Both Horner and Whitehall also took to the Instagram Stories on Thursday morning with more adorable snaps of the newborn.
Replying to Horner's post, a number of famous faces shared their messages of support and congratulations.
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Jack Whitehall cradles his newborn baby girl
INSTAGRAM/JACK WHITEHALL
TOWIE star Ferne McCann replied to Horner's post: "Congratulations darling. Welcome to the pink club."
While singer Talia Storm also weighed in: "Congratulations beautiful," followed by a series of love heart emojis.
Meanwhile, Whitehall's former A League of Their Own co-star Jamie Redknapp commented: "Amazing," followed by a love heart emoji.
And Dragons' Den star Peter Jones also commented: "Huge congratulations."
"Soooo beautiful aaaa. So happy for you both!!!!" singer Pixie Lott typed while model Taylor Ward added: "Huge congratulations babe, so happy for you xxxx." (sic)