Credit: Instagram

Tamra Barney Judge can add another title to her already impressive resume: She’s going to be a grandma! The Real Housewives of Orange County star has a new grandchild on the way thanks to son Ryan Vieth.

Tamra’s eldest child and his fiancée, Sarah Rodriguez, announced the happy news via Ryan’s Instagram. “#ohmartha what's going on in there,” he captioned a photo of Sarah’s itty-bitty baby bump. The grandma-to-be also confirmed the news on her Facebook, posting a photo of a sonogram that we believe to be her future daughter-in-law’s.

“@bravoandy we’ve got something to talk about tomorrow night. Thank you Jesus,” she wrote alongside the July 13 post, which more than 20,000 people have already liked. Tamra, of course, will be shooting the breeze with Bravo godfather Andy Cohen during the RHOC cast reunion, set to start filming tonight, July 14.

It’s unlikely Tamra will be joining the baby train again herself (she already has four children including Ryan). The reality TV star and third husband Eddie Judge toyed with the idea of having a kid of their own but as she told Wetpaint Entertainment it’s just not in the cards right now. But no worries there. Being grandparents will be way more fun anyway!

SourcesRyan Vieth on InstagramTamra Judge on FacebookUs Weekly

Elisabeth Kramer is an Assistant Editor at Wetpaint Entertainment and our resident Downton Abbey expert. Follow her on Twitter and Google+!