“Can’t wait to meet you little one,” Rodrigues wrote on social media.
The couple wed in 2018.
Jason Kempin/Getty
Grimestold PEOPLE earlier this yearthat he was “ready to tell the end of the story.”

Bianca Rodrigues and Luke Grimes.Jason Kempin/Getty
“For seven years, we’ve been doing this, and we started in 2017.
That’s crazy,” he said.
“It’s changed my life in every way possible.
Nothing will ever be the same because of this show in all sorts of ways, good and bad.
I will miss it terribly.”
“My wife and I love it out there,” Grimes told PEOPLE.
“I think it’d be a great place to raise a family.”