Roxy Jacenko has taken to social media to show off her slim figure.

The 45-year-old PR queen flaunted her tiny frame in a barely-there leopard skin print string bikini.

Posing on the deck of what appears to be a luxury yacht during a family getaway in the Mediterranean, Roxy was enjoying a stunning ocean view. 

Roxy also shared a photo of her 10-year-old son Hunter in the Instagram Story, where she included a gallery of highlights from her recent trip to the Greek Islands.

Additionally, Roxy shared images of herself spending time in the sun with a female friend, and posing up a storm in a fitted mini dress with a psychedelic print. 

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Roxy also included a photo of a stunning yacht and delicious-looking banquet. 

The socialite has been making the most of her new slimmed down look after shedding 18 kilograms, showing off her figure in a series of social media posts.

Jacenko swears by a new supplement from wellness brand Eimele, which she has called a 'natural Ozempic'.

According to the website, Eimele provides 'plant-powered solutions' for a variety of concerns, including weight management.

The brand's Calibrate Reds Max is said to help 'limit sugar and carb absorption' while simultaneously 'reducing fat storage'.

Roxy is also doing daily contrast therapy, which involves taking baths in warm and cold water from Monday to Friday.

This method is believed to help improve blood circulation throughout your body.

The PR professional additionally does 40 minutes in an infra-red sauna each day before completing a 45-minute workout on the treadmill at speed 6 and rolling hills, as well as low-weight exercises.

'I don't do breakfast or lunch, instead I do dinner at 7pm each day which is focused on protein only and salad,' she explained.

'Last night I had grilled calamari, rocket, pear and Parmesan salad. If I'm desperate for something sweet, I have dark chocolate-covered sultanas.'

Roxy also recently spoke about the terrifying moment she overdosed on Ozempic in an effort to lose weight.

She revealed she'd taken four times the recommended dosage before she suffered from severe vomiting and non-stop shaking.

'I put so much weight on. I would have to undo my jeans when I sat in the car so I got sucked in by it,' she explained on The Lazy CEO Podcast with Jane Lu.

'I bought it, I tried it. I took four times the amount in the first go.'

Roxy continued by saying she's 'so sick of people' who deny using Ozempic, adding: 'I call a spade a spade on my platform and I don't care.'