Thomas Rhett and Lauren Akins Are Expecting Baby No. 5

Thomas Rhett‘s family is expanding again!

The country singer and wife Lauren Akins revealed on Instagram they’re expecting another baby .

“Here we go again! We’ve got some really excited big sisters in our house. God is so good.” the couple wrote in the caption of their joint post.

The couple share four little girls — Lillie Carolina, Lennon Love, Ada James, and Willa Gray.

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The country singer first shared scenes from the family’s ski trip on Instagram in January.

“Loved this trip out west! Most snow I’ve ever seen in my life,” he captioned the sweet family photo. “@laur_akins one more kid and we got ourselves a basketball team 😂.”

At the time, fans speculated if the comment was a hint that their family would soon add another member.

In October, Thomas Rhett appeared on Audacy’s Rob + Holly where he chatted about the experience of working with Katy Perry on their track “Where We Started,” sharing that the two “literally talked about our kids the entire time.”

“We literally talked about our kids the entire time… how we’re raisin’ ’em and what we’re feeding ’em,” he shared. “I think that’s what you do as a parent these days, you’re just like, ‘Oh, let me show you this one picture on my phone of my kid that you’ve never met!’ ”

Speaking to PEOPLE, the country star echoed similar comments about how the musicians bonded over their families.

“I feel like when you’re a parent and you talk to another parent it ends up being the majority of the conversation that you have because that’s just what your life is consumed in,” he said. “So to be able to talk dad-ing and mom-ing with someone like Katy was kind of hilarious, but awesome at the same time.”