Joel Dommett and his wife, Hannah Cooper, have announced the arrival of their second son, sharing the news with followers on Friday.
The Masked Singer presenter, 40, and the 37-year-old model posted a black-and-white photograph of their newborn on Instagram.
Hannah Cooper and Joel Dommett have welcomed their second child
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Accompanying the intimate image, the couple wrote: "Super late like his Father, super long like his Mother."
The pair also revealed the adorable newborn's name, typing in the caption: "Dutch Cooper-Dommett."
The announcement prompted an outpouring of well-wishes from famous friends and fans alike - many of whom were quick to comment on the tot's rather unusual name.
Davina McCall, who works alongside Mr Dommett on The Masked Singer, commented: "Love love love ALL THE WAY xxxxx we are so happy for ALL OF YOU." (sic)
Model Roxy Horner, who recently tied the knot with comedian Jack Whitehall, offered her congratulations, whilst This Morning presenter Cat Deeley cheered: "Go Team!!!!"
Loose Women star Frankie Bridge also joined in the celebrations, commenting on the unique moniker in doing so.
Hannah Cooper and Joel Dommett named their newborn Dutch
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"Love his name," Ms Bridge commented. "Boy mum crew xxxx." (sic)
And The Traitors star Paul Gorton was also particularly taken with the distinctive choice of name, writing: "What a name! Congratulations."
Gaby Roslin was another who praised the moniker, describing it as "the coolest name ever" as she sent her best wishes to the growing family.
The baby had been eagerly anticipated, with Mr Dommett recently updating his nearly one million followers that Ms Cooper was almost a fortnight past her due date before Dutch finally made his entrance into the world.
LATEST DEVELOPMENTS:
Hannah Cooper and Joel Dommett tied the knot in 2019
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Dutch joins his older brother Wilde, who arrived in September 2023 and is now two years old.
The couple's romance began after Ms Cooper slid into Mr Dommett's direct messages following his appearance on I'm A Celebrity in 2016, where he finished as runner-up.
Speaking previously about their first encounter, Mr Dommett told Loose Women: "We met on Instagram.
"She sent me a cat emoji with the heart eyes. That is the modern equivalent of the old phrase 'you had me at hello', now it's 'you had me at cat emoji'."
Hannah Cooper and Joel Dommett
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They exchanged vows in September 2019 during an intimate ceremony on the Greek island of Mykonos, with Love Island narrator Iain Stirling officiating the wedding.
Mr Dommett rose to prominence as an actor with roles in programmes such as Skins and Casualty before transitioning into presenting and comedy.
Since 2021, he has served as host of the National Television Awards, adding to his portfolio of presenting duties, which includes fronting the ITV spin-off show following his I'm A Celebrity stint.
Ms Cooper, who was discovered by a modelling scout outside Topshop in Oxford Circus at 16, has worked with brands including Marks & Spencer and Boux Avenue.
The pair co-host the Never Have I Ever podcast together, where they have openly shared their journey through the second pregnancy with listeners.