The former Home and Away beauty has shown off her bump at 30 weeks, on Friday.
With another 10 weeks to go, the 35-year-old, posted on Instagram a mirror selfie of herself and her growing belly.
"Mom life," she penned alongside the snap - where you can see her five-year-old daughter Phoenix in the bathtub behind her.
The actress, who is based in Los Angeles, has been documenting her pregnancy on Instagram.
Sursok, confirmed in early September that she and her husband Sean McEwen were excited for their newest addition.