The photo is already gaining a lot of positive attention.
Lara is snapped in a blue bikini top teamed with black boy shorts.
Her locks are swept back under a scarf, while her gold jeweled earring gives us stunning Mediterranean vibes.
Fellow Aussie Renee Bargh summed it up, "I mean... 🔥💕."
The 31-year-old - who shares sons Rocket, three, and Racer, two with 42-year-old Sam - said her eldest boy took an adorable picture.
"Photo by Rocket."
The parents celebrated their fourth wedding anniversary in December.