An Australian fitness influencer has flaunted her curvaceous figure on social media to promote her new workout program.

Tammy Hembrow took to Instagram in a shoestring orange bikini on Monday to announce the launch of the latest challenge on the TammyFit exercise app.

The video shows Hembrow posing for the camera as she adjusts the straps on her barely there bikini.

The social media star wrote, “For my girls that want to have/do it all, I got you!!! I’m excited to do this one with you and see how many amazing changes we can make in just six weeks.”

The comments were flooded with swooning fans of the mum of three.

One user commented: “🔥🔥🔥❤️👏👏👏”.

“Still got it,” another wrote.

The Gold Coast-based influencer’s small waist and backside have been a talking point for some time, with followers speculating she went under the knife and got a Brazillian butt lift.

But the 30 year-old lashed back at the accusations about her body in an interview with Studio 10 in December 2019.