VOGUE Williams has shared her newborn son's name - saying he "slotted in straight away".
The Dublin native and her husband Spencer Matthews have named their newest arrival Otto James Matthews.
Baby Otto was born at London's Chelsea and Westminster Hospital on April 18.
"We feel very fortunate and really blessed - we couldn't ask for better kids," Spencer told HELLO! Magazine in a new interview.
"It's always been our intention to have a big family and we are very lucky that we have been able to do that."
Vogue added to the publication that her gorgeous new son has already fitted into life with their two other children, Theodore and Gigi, immediately.
"Otto slotted in straight away. The kids love him and we are obsessed with him. Theodore and Gigi love playing with each other and I think that Otto’s going to be another little member of their gang. It's really lovely to see."
In the interview, the couple recall the emotional moment when they met their son for the first time after a straightforward birth.
"It's amazing when you see your baby for the first time because you're dying to see what they look like and you're dying to hold them. It's just really exciting and emotional," Vogue said.
"It felt great and we were delighted that he was healthy and safe. It was a feeling of immense love," Spencer added.
And the baby's resemblance to his father was immediate. "I mean, there's none of me in there," Vogue laughs.
"If I had been shown this baby and had to choose which one was mine, I would never know because he's just the spitting image of Spencer."
They also explain how they came to pick the baby's name, with his middle name inspired by Spencer's brother.
"I heard somebody else's child called Otto a couple of years ago and the name always stuck," Vogue said.
"I just loved it. I think Otto James together sounds really cool."
TV presenter Vogue announced that she had given birth to a beautiful baby boy earlier this month with a touching post on Instagram.
"My sister asked Theodore if he wants to have a brother or sister and he replied: 'A brother! I don't want a sister, I already have a sister.'
"So he's delighted," Vogue told HELLO!.
And when asked about expanding their family, the podcast host replied: "It'll be the more the merrier.
"Theodore and Gigi absolutely love each other, they're always playing together.
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Talking to Hello Magazine, Spencer said: ""We feel very fortunate and really blessed - we couldn't ask for better kids,
"It's always been our intention to have a big family and we are very lucky that we have been able to do that."
Vogued added: ""Otto slotted in straight away. The kids love him and we are obsessed with him. Theodore and Gigi love playing with each other and I think that Otto’s going to be another little member of their gang. It's really lovely to see."
The Dubliner laughed: "I mean, there's none of me in there
"If I had been shown this baby and had to choose which one was mine, I would never know because he's just the spitting image of Spencer."
The duo already share Theodore, three, and Gigi, one.
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