Josh and Anna Duggar will welcome a baby boy to their brood this June.
According to People mag, the pair actually had Josh's mother Michelle Duggar find out the baby's sex at a recent doctor appointment, and she kept the secret from everyone until announcing it to them all together.
"We went to the ultrasound and decided that my mom would know," Josh told the mag. "We figured she could handle the secret and then have a surprise sharing of the information with the entire family, including me and Anna."
After about a week, Michelle shared the big news with them all.
Josh, 23, is the oldest of 19 for Michelle and Jim Bob Duggar. He and his wife Anna have one daughter together, Mackynzie, who is nearly two.
The Duggar's series, "19 Kids and Counting," airs Monday nights on TLC.