However, eagle-eyed Instagrammers would have seen that John hinted at the news a month ago, with this not-so-cryptic photo:
This will be Jessica's first child, and the second for John, who is already father to daughter Summer Lee (the wearer of the T-shirt in the Instagram photo, of course).
The pair began dating in 2012 and were both previously married, Jessica to writer and producer Joseph M. Smith and John to actress Nicole DeBoer.
