Justine nose best

Justine made a confession this morning -- four years ago she had plastic surgery on her nose.

She revealed the full horrific details of the operation to Steph, Jon and Cameron as they continued the group's weekly task.

It all started when her doctor suggested she change the shape of her nose to correct an ongoing sinus problem.

"A few weeks later I was booked in for the operation," she said. "They break it in three places. My eyes blew up afterwards, I looked like I'd been in a car crash. I was back at work a couple of weeks later though."

She has no aspirations to do it again, however, but does want a tummy tuck if she gets pregnant in the future.

"I don't think I could have anything else done on my face. People can start taking it to the extreme," she continued.

"If I ever have a kid, I want them to do a Caesarean and a tummy tuck at the same time."