Later, Carly opened up about the pregnancy news on her Nova podcast Finding A Unicorn, even admitting she knows the gender.
"I do know the sex, but I'm not telling anyone at the moment," she told co-host, Eliza. "I feel like this is enough information at the moment."
Carly even shared how she kept it a secret for so long.
"One positive thing for me with coronavirus is that we've been in lockdown," she said. "So we haven't been able to see anybody. I haven't had to make excuses to, like, not go to things or I haven't had to make excuses for like, not drinking because no one's been doing anything! So it's been so, so easy to hide. And I haven't been drinking, but no one's really noticed because, they haven't seen me - so it's been actually quite easy.”
Carly appeared on the 2018 season of Channel Nine's mega-hit, Married At First Sight. She was originally matched with ice-cream businessman Justin Fischer, but eventually struck up a romance with co-star Troy Delmege.