“So proud of these three glorious girls, it’s an honour being their mummy..feeling incredibly lucky today #happymothersday,” Warner, 36, captioned a photo with three pairs of little shoes.
Reports surfaced in October that the married couple of six years were expecting a new addition to their growing family. One month later the actor confirmed the rumours were true, telling USWeekly that he and his wife were over the moon about the news.
"I'm just as excited as I was the first two times. I am very excited," he said.
As he awaited the arrival of their third child, Dornan opened up about what it means to be a dad in an interview with The Times, admitting he's very hands-on with his kids.
“Making my kids happy is a good thing for my wife and me to be driven by,” the 36-year-old said. “Any chance I get to be here doing the school run, I’m doing it. I’m not missing out.”
Their newborn daughter joins 4-year-old Dulcie and 2-year-old Elva.