Tziporah Malkah rose to fame in the 1990s as a high-fashion model.
But over the years, she’s admitted to struggling with her weight, reaching her heaviest at 118 kilograms.
However while out and about with step-sister Alice Barnett in Sydney on Monday, the 44-year-old showed off her remarkably slimmed-down figure.
Impressive: James Packer’s ex Tziporah Malkah [L], 44, showed off her slimmed-down figure in casual attire in Sydney on Monday, during an outing with step-sister Alice Barnett [far right]
Tziporah, formerly known as Kate Fischer, cut a casually chic figure as she joined sister Alice on a trip to the Art Gallery of New South Wales.
The brunette sported a black top and rain jacket, teamed with indigo jeans that highlighted her lean legs.
Keeping light on her feet, Tziporah opted for black slip-on sneakers and added a subtle pop of colour in the form of a khaki scarf.
Looking good: The brunette sported a black top and rain jacket, teamed with indigo jeans that highlighted her lean legs
Allowing her long locks to fall effortlessly in relaxed waves, the media personality also drew attention to a thinner visage and defined cheekbones.
Since returning to the spotlight in early 2017, Tziporah has lost an incredible 19 kilograms, down from her heaviest at 118kg.
Tziporah shed the initial 14kg on I’m A Celebrity…Get Me Out Of Here! and continued to lead an active lifestyle after leaving the jungle.
Last December, Woman’s Day credited her impressive weight loss to having dated her now ex-boyfriend Guy Vasey.
Profile: Tziporah, formerly known as Kate Fischer, also drew attention to a thinner visage and defined cheekbones
A ‘close friend’ reportedly told the magazine: ‘I call it the love diet.’
‘Guy has been training her and walking with her each day to encourage her, because she genuinely wants to get her body back in shape – it’s working!,’ the ‘friend’ added.
However her weight loss journey has had its challenges, particularly with a freak accident last August.
Tziporah broke two toes after a ’75 kilogram iron gate’ landed on her foot.
And in a case of history repeating itself, Tziporah broke the same two toes in April.
Journey: Tziporah has previously admitted to struggling with her weight