Tziporah, who was engaged to Aussie businessman James Packer until 1998, also shared a series of screenshots which seem to relate to a new online fashion venture, Teezee by Tziporah.
The Instagram page for Teezee, which has 157 followers, claims a "product range is in the works as we speak".
The posts come in stark contrast to Tziporah's recent incredible 50kg weight loss, which she flaunted on a beach in Sydney in May.
In an interview with New Idea, the former TV star gushed about her long journey back to health and self-confidence, declaring: "I've finally done it, shed the excess."
"I’m elated; I can’t stop dancing around, acting like a little kid!"
Still, it's not the first time the I'm A Celebrity...Get Me Out Of Here! contestant has fueled fears for her mental health.
In April 2018, Tziporah took to Instagram to rant about potentially being banned from the social media site after she shared the contents of a racist letter sent to her anonymously from Queensland, Yahoo Lifestyle reported.
Earlier this year, the Melbourne-based star - who now works as an aged-care worker - was pictured looking worse for wear as she stumbled down Sydney's Oxford Street late on a Saturday night.
The 45-year-old former model and her friend, Justin Green, were kicked out of two nightclubs in quick succession, Daily Mail Australia reported.