Luke Combs Celebrates Joining '2 Under 2' Club With Baby News

And another baby makes four.

Luke Combs’ family is growing!

The country musician and his wife, Nicole Hocking Combs, revealed that they are expecting their second child together.

The duo shared the exciting news on Instagram with a video montage from a photoshoot in the woods alongside their 8-month-old son, Tex Lawrence Combs. The infant—who was held in his parents' arms for the snaps—rocked a shirt that read “big brother,” in anticipation of the little one's arrival.

See the outdoorsy pregnancy announcement photoshoot now! 

Combs also took a moment to reflect on the age-gap between the siblings, writing, "Joining the 2 under 2 club!.”

He also revealed the gender in the caption, along with a due date: "Baby boy #2 coming this September!!"

Combs’ post sparked a lot of excitement amongst fans and fellow celebrities, like This Is Us alum and singer Chrissy Metz, who chimed in writing, “Congratulations!"

Olympic gymnast Shawn Johnson East added, "YAY YAY YAY! So happy for you guys!" as fellow country star and dad-of-two Chris Lane gave a piece of advice, "Congrats y'all!! Buckle up..it's wild."

Combs also hit the comment section with a minor suggestion for fans, noting, “I would have the audio turned on for this post if I was y’all…”

The post was set to his upcoming song, titled “Take You With Me,” which will be released in its entirety on Mar. 24, as part of his upcoming album, Gettin’ Old.

“I got a young'un of my own / he's too young to understand it / When he gets a little older watching the stage where I'm standing / he'll know it's about him when I sing I take you with me," Combs sings in the perfectly-timed tuned dedicated to Tex, continuing, "If it was up to me we'd do everything together / and when they're young like / that days like that don't last forever /So every chance I get, you best believe I take you with me."

The couple welcomed Tex in June, as his arrival coincided with Father's Day.