Congratulations to actress Katherine Heigl and her musician husband, Josh Kelley, who welcomed their third child on Dec. 20!

The baby boy, named Joshua Bishop Kelley Jr., is Heigl's first biological child. Her eldest daughter, Naleigh, 8, was adopted from South Korea in 2009, while her other daughter, Adelaide, 4, was adopted domestically in 2012, according to E! News.

The 27 Dresses star, 38, shared the news of her pregnancy on her blog thoseheavenlydays.com in June 2016.  She explained in her announcement post how unexpected the pregnancy was, but how happy her whole family was to receive the news.

"It was totally unexpected but thrilling nonetheless. Naleigh and Adalaide are over the moon and can not wait to spoil their new sibling rotten.  Seeing as I have never been pregnant and as my OB/GYN reminded me last year, I’m of advanced maternal age, I wasn’t sure pregnancy was even in the cards for us. Turns out it was very much in the cards!"

Congratulations to the happy family!