Friends and fans quickly offered their congratulations.
“You’ll be a fantastic dad,” zoeemma_x22 posted.
Rodriguez, who, as RadarOnline.com recently revealed, tried to commit suicide twice in her ‘20s, already has a young daughter from a previous relationship.
It seems that grandma Barney, 46 — who has told husband Eddie Judge, 41, she’s desperate for a fifth child of her own on her reality hit — could be sharing her son’s big news tonight on Bravo’s Watch What Happens Live.
“We’ve got something to talk about tomorrow night. Thank you Jesus #blessing,” she posted on July 13, tagging WWHL host Andy Cohen.
The CUT Fitness owner is likely thrilled with her family’s happy news: She is currently in the middle of a bitter custody battle with her ex-husband, Simon, over their three children: Sophia, 8, Spencer, 13, and Sydney, 15.