Thomas Rhett and wife Lauren are getting ready to welcome their biological daughter, but in the meantime, Rhett is making sure their house is all stocked up to feed her pregnancy cravings.

"Ice cream is her normal life craving and it’s intensified when she’s pregnant," Rhett says in an interview with his label, BMLG. "So we always keep our freezer pretty stocked full of different flavors of ice cream. But I just feel bad for her, like I know how uncomfortable she is and how ready she is to just have the baby. So there’s nothing much I can do about that except be a support system."

The couple brought home their adopted daughter, Willa Gray, in May, and they're expecting their biological child, another girl, on Aug. 8. They've been sharing a number of sweet pictures of their family bonding time this summer, including some vacation pictures in which Lauren flaunted her baby bump in a bikini, and most recently Rhett's daddy-daughter pics taken in a photo booth.

Thomas Rhett's New Album Has a Song Inspired by Daughter

The singer is expected to release his third solo album later in the year, and he's already scored a No. 1 hit with its lead single, "Craving You," a duet with Maren Morris. He'll drop the second single "Unforgettable," on Friday (July 28). Rhett says his kids will definitely impact his new music in the future.

"The last 20 or so song titles I’ve put in my phone have been about my daughter. I feel like the whole next record is going to be a pretty mushy one about my kids," he says.

Thomas Rhett Shares the Story Behind "Unforgettable"

Baby on the Brain? Check Out These Bumps!