Jason Aldean revealed via Instagram that he and wife Brittany are expecting their second child together.

Jason posted a photo of their seven-month-old son Memphis donning a “Big Brother” onesie with the caption: “Sup everybody……. guess who is gonna be a BIG brother!”

Sup everybody……. guess who is gonna be a BIG brother! #thisdude #aldeanpartyof6

A post shared by Jason Aldean (@jasonaldean) on Jul 10, 2018 at 8:06am PDT

Jason and Brittany, who wed in 2015, welcomed baby boy Memphis in December 2017. Jason also has two daughters, Keeley, 15, and Kendyl,10, from his first marriage.

Congrats to the happy family.