She has long denied rumours she underwent a Brazilian butt lift to achieve her famously pert derrière.
And Tammy Hembrow proudly flaunted her posterior yet again on Monday as she promoted her latest workout program on social media.
Posting to Instagram, the mother-of-three, 30, shared a video of herself posing for the camera in an orange string bikini that left nothing to the imagination.
Tammy's impossible hip to waist ratio was on display as she pulled provocative poses and adjusted the straps of her bikini bottoms for the camera.
In her caption, the Gold Coast influencer announced that her TammyFit exercise app's latest challenge had begun and that sign-ups were still open.
Tammy Hembrow, 30, (pictured) proudly flaunted her posterior yet again on Monday as she promoted her latest workout program on social media
'For my girls that want to have/do it all. I got you !!! Excited to do this one with you and see how many amazing changes we can make in just 6 weeks,' she wrote.
Tammy has always insisted her famous curves are the result of hard work at the gym rather than surgery.
In December 2019, the blonde told Studio 10 that she 'hates' when people falsely accused her of undergoing a Brazilian butt lift to change her silhouette.
Posting to Instagram, the mother-of-three shared a video of herself posing for the camera in an orange string bikini that left nothing to the imagination
Tammy has previously revealed she 'hates' it when people falsely accuse her of having undergone a Brazilian butt lift. She said during an interview with Studio 10 in December 2019, 'I take such offence to it because I worked so hard and it makes me annoyed'
'I take such offence to it because I worked so hard and it makes me annoyed,' she said.
When asked how she maintains such a curvy backside, Tammy said it was all down to weight training.
'I do a lot of heavy weights. You're not going to build any muscle if you are not doing leg weights,' she explained.
'I see a lot of girls doing cardio and this and that, [but] it's not going to build any muscle really.'
Tammy posted this before-and-after comparison of herself back in January, telling fans her transformation was the result of hard work at the gym and diet (Pictured: before and after)
