Doireann Garrihy and Mark Mehigan with their new baby Rosie. Photo: Doireann Garrihy/Instagram

Doireann Garrihy and Mark Mehigan with their new baby Rosie. Photo: Doireann Garrihy/Instagram

RTÉ presenter Doireann Garrihy has welcomed her first child.

In April, Garrihy announced she was expecting her first child with husband Mark Mehigan.

In a post on Instagram, she confirmed the birth of their first baby, a girl named Rosie.

“Our baby, Rosie. A love like this we’ve never known,” Garrihy wrote in a post alongside a picture of her, Mehigan and the new arrival together in hospital.

Doireann Garrihy and Mark Mehigan with their new baby Rosie. Photo: Doireann Garrihy/Instagram

Doireann Garrihy and Mark Mehigan with their new baby Rosie. Photo: Doireann Garrihy/Instagram

News in 90 Seconds – October 21st

Hundreds of people shared their congratulations with the couple, including Una Healy who wrote: “Congratulations to you both and welcome to the world baby Rosie.”

Carl Mullan, who Garrihy used to host 2FM’s breakfast show alongside, wrote: “Welcome to the world Rosie. Massive congrats to you both. Go on Mam ya superstar.”

Former Today FM presenter Dermot Whelan said: “Congratulations!! Remember to keep your strength up, try to eat and don’t take too many visitors. You’ve been through so much physically and emotionally. You too Doireann.”

Presenter Arthur Gourounlian, a judge on Dancing with the Stars, a show Garrihy co-hosts, wrote: “OMG, this is absolutely stunning. Hello Rosie, welcome to the world. I can’t wait to meet you”

Also among those wishing the couple well were Garrihy’s sister Ailbhe, TikTok star Kayleigh Trappe and broadcaster Kathryn Thomas.