The actress shared the happy news to Instagram this weekend.
Posting a snap of herself, her husband Conall Keating and their newborn moments after the birth she wrote, “Sonnie James Keating 18-11-21. And 9lbs on the button!
“Dreams really do come true, I love you @c.a._keating. Thank you to the Staff @thecoombehospital who played a blinder and went above and beyond for us.”
Ameilia also shared a sweet snap of Conall cuddling with their son’s on the sofa, the pair seem delighted with their now family of four.
Their baby boy Sonny is the second child the couple share together, they welcomed their first son Karl in May 2020.
The couple have been together for over ten years, having first met after being paired together in the Gaeity school of acting and married in 2019.
Congratulations on your beautiful family!