Who Is Simone Holtznagel Sister Madeline Holtznagel? Model In Limelight For Dating Billionaire Justin Hemmes

Madeline Holtznagel is a model associated with Chadwicks Agency, one of Australia's leading modeling organizations.

According to the management firm's website, she stands tall at 5 feet 9.5 inches. Likewise, she has blue eyes and blonde hair.  

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A post shared by Madeline (@madelineholtznagel)

Madeline is 26 years old and was born in Wollongong, New South Wales, Australia. She likes to share her work on her official Instagram, where over 11 thousand people follow her.  

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She also has a fashion model sister Simone Holtznagel, who finished second runner-up in Australia's Next Top Model, Cycle 7. The show's finale took place in the Sydney Opera House in October 2011. 

Aside from her sibling and modeling career, people best know her for being the girlfriend of Justin Hemmes, Merivale's CEO. Though her boyfriend has a playboy lifestyle reputation in the media, their relationship seems to be going strong.

Model Madeline Holtznagel is dating Justin Hemmes. 

Her boyfriend is a businessman and the heir to the Hemmes family fortune. As the CEO of Merivale Group, which owns approximately 70 brands and venues in the Sydney area, he has become a pioneer within the Australian hospitality industry.

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Justin's parents, John and Merivale Hemmes, started the company as an iconic fashion house. They then opened a Thai tea café in 1970, planting their hospitality roots.

According to the October 2021 report of The Sydney Morning Herald, Madeline and her boyfriend met sometime in 2019. Reportedly, she was modeling in Singapore when the fateful encounter happened.

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Though they maintain a quiet relationship, speculations of them living together surround them. 

Nevertheless, the model recently shared a few glimpses with her 49-year-old boyfriend on Instagram. Last month, they hosted a Silver Party charity event at Justin's mansion, The Hermitage, in Sydney's Vaucluse.

Madeline's partner is a father of two daughters, which he had from his relationship with Kate Fowler (2015-2018). Aside from that, he also previously dated a yoga teacher Carla McKinnon (2012 to 2015). 

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Madeline Holtznagel has an approximate net worth of about $1 to $5 million.

Her modeling job and brand endorsement deals are the primary sources of her income. As per Talent, Australian models have an average annual salary of $107,490. 

In comparison, Madeline's boyfriend is a billionaire. According to his Wikipedia page, he had an estimated net worth of A$1.21 billion in 2021.