And a boy makes four!

Justin Moore and wife Kate have welcomed their fourth child, a son named Thomas South Moore. The little one was born Sunday, June 11, at 3:33 p.m. in Little Rock, Arkansas, measuring 20 inches long and weighing 7 lbs., 14 oz.

Related: Tyler and Hayley Hubbard Are Expecting a Baby Boy

The “Somebody Else Will” singer took to Instagram to share the first look at his first son, who he reveals they will call South.

“Kate and I already felt like the most blessed people in the world, with our three beautiful daughters. But, we feel even more blessed to have a healthy baby BOY now to add to our family,” Justin writes. “God has given us another wonderful gift, in him, june 11th...”

Related: Jason Aldean and His Wife Are Expecting

Baby South, who gets the name Thomas from his grandfather, joins sisters Rebecca Klein, 3 next month, Kennedy Faye, 5½, and Ella Kole, 7, who Justin adds “are already obsessed” with their little brother.

Congratulations to the expanding Moore family!

Photo: Getty Images