A baby Bubba is on the way ... NASCAR star Bubba Wallace and his wife just announced they're about to become Mom and Dad in the fall!!
The couple revealed the awesome pregnancy news on their Instagram pages Wednesday evening ... sharing a photo of them in a car with a sonogram hanging from the rearview mirror.
"Spring has sprung. Summer will be rad," the duo said in the caption. "Fall is the first time, We'll be mom and dad!"
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"Baby Wallace coming October 2024," they added.