Hotel heir Stu Laundy, who already has four children to his first wife, told TV Week that he underwent the procedure, which prevents men from being able to have kids.
“I love kids more than life itself,” Stu said. “I was married and had four beautiful kids and then I had a vasectomy."
The news will likely shock Sophie, who has been open about wanting to have children and get married, and who is about to undergo hometown visits with her top five.
Thankfully, Stu isn't opposed to having the surgery reversed - for the right woman, that is.
"You can get them reversed obviously and I would easily go there if the situation arose," he continued.
A few weeks ago, Stu dropped another bombshell: he's still legally married.
Though he and his wife Rachel split over four years ago, their divorce is still being finalised.
“I prefer being married, absolutely. (Divorce) wasn’t my decision,” Laundy told news.com.au.
“But any chance of reconciling is pretty-much over I would say."
“And that’s basically why the divorce has taken so long. I really wanted to work it out.”