The Perth duo, who are joined at the hip, became famous after revealing they sleep with, and plan to marry, their shared boyfriend, Ben Byrne, 35.
Appearing on Hughesy, We Have a Problem in February, they bizarrely revealed they had sex with him in front of one another.
"Yes, that's it. That's all we're saying. We're never apart," one of the twins said.
They also explained that Ben, who lives with the twins and their mother, share one bed and sleeps in the middle, holding their hands..
"It's a separate king-size bed, bigger than a king-size - about an inch bigger," one of the twins said, describing the bed for three.
Last year the pair told New Idea exclusively that they have reversed some of their numerous plastic procedures.
“We honestly don’t know why we did all of that stuff to ourselves,” Anna said, admitting to everything from facial tattooing, through lip plumping, pixel lasering, skin needling and hair extensions.
The raven-haired siblings say they were driven to change their “spider-eyed, trout pout” looks after online trolls started making fun of them.
Two years ago, at their lowest ebb, Anna and Lucy even considered ending it all. They’d lost their jobs looking after the elderly in a nursing home and hated their looks.
“We didn’t like what we’d done to ourselves and it felt like we had a monster in our brains.
“We thought that people thought we were gross,” confesses Lucy, who sports a small beauty spot on her right cheek, the only point of difference from her sis.
Doctors prescribed antidepressants and the girls had a major attitude shift, beginning to accept who they were, before putting a broom through their beauty routine.
First on the hit list was eyebrow and lip tattoo removal.
Consigned to the bin also are hair and eyelash extensions and lip fillers.
“Mum thinks we look better and we’re pretty sure our boyfriend Ben likes the changes too,” she says.
In their eight years together, auto engineer, Ben, has never chided his live-in girlfriends for their appearance.