The HGTV hosts made the announcement on Instagram Tuesday night. A picture on Chip's account shows him cradling his stomach, with Joanna apparently feeling for a baby kick. She's showing off her own baby bump.
The post reads, "Gaines party of 7.. (If you're still confused.. WE ARE PREGNANT)." The announcement had nearly 1 million likes as of this writing.
Joanna followed up on Wednesday morning with a post of the baby's ultrasound image.
"Chip swears he can already tell it’s a boy. Look at the little heartbeat!!" she wrote.
The couple star in "Fixer Upper." The show is based in Waco, Texas, and is easily one of the most popular shows on the network. They also own and operate the "Magnolia Market at the Silos" - a popular Texas attraction.
Chip and Joanna have a lot going for them right now; their show is ending, but they both have new books being published and a new partnership with Target.