Justin Hemmes’ girlfriend Madeline Holtznagel shows off slim figure after Pilates class in Sydney

Models Inc. Billionaire Justin Hemmes’ girlfriend, Madeline Holtznagel, 26, shows off her slender figure as she leaves for Pilates with her good friend Tahnee Atkinson.

Madeline Holtznagel flaunted her slender figure in sportswear as she left a Pilates class with her good friend Tahnee Atkinson in Sydney on Monday.

The 26-year-old girlfriend of billionaire Justin Hemmes, 50, rocked a pair of PE Nation skintight leggings with a cropped sweater.

She completed her look with a pair of white sneakers and hid her eyes behind dark Prada sunglasses.

She pushed her wavy golden locks back with a black headband while tossing a black designer bag over her shoulder along with a metal water bottle.

Meanwhile, fellow model Tahnee, 31, donned a black sports bra over trendy flared leggings and black sneakers.

Madeline Holtznagel flaunted her slender figure in sportswear as she left a Pilates class with her good friend Tahnee Atkinson in Sydney on Monday.

The former Australia’s Next Top Model star tied her brunette hair up in a high bun and carried her $3,870 Bottega Veneta bag.

It comes just over a week after Madeline and Justin welcomed pop sensation Harry Styles into their million-dollar home.

The British singer recently brought his production Love On Tour Down Under and while he wasn’t performing on stage, he enjoyed trips to various Australian beaches and enjoyed drinks with some of Australia’s best-known socialites.

The 26-year-old girlfriend of billionaire Justin Hemmes, 50, rocked a pair of PE Nation skintight leggings with a cropped sweater.

The 26-year-old girlfriend of billionaire Justin Hemmes, 50, rocked a pair of PE Nation skintight leggings with a cropped sweater.

Meanwhile, fellow model Tahnee, 31, donned a black sports bra over trendy flared leggings and black sneakers.

Meanwhile, fellow model Tahnee, 31, donned a black sports bra over trendy flared leggings and black sneakers.

This included Madeline and her Playboy model sister, Simone.

Despite keeping their meeting fairly low-key, an Instagram photo showed Madeline hanging out with the global pop star.

Professional dancer Tarah Scott, who also appeared in the star-studded snap, posted the photo to her Instagram grid.

Harry, 29, looked quite comfortable posing next to Madeline as he flaunted his tattooed arms in a casual black shirt.

Madeline completed her look with a pair of white sneakers and hid her eyes behind dark Prada sunglasses.

Madeline completed her look with a pair of white sneakers and hid her eyes behind dark Prada sunglasses.

She pushed her wavy golden locks back with a black headband while tossing a black designer bag over her shoulder along with a metal water bottle.

She pushed her wavy golden locks back with a black headband while tossing a black designer bag over her shoulder along with a metal water bottle.

It comes just over a week after Madeline and her boyfriend Justin welcomed pop sensation Harry Styles into their million-dollar home.

It comes just over a week after Madeline and her boyfriend Justin welcomed pop sensation Harry Styles into their million-dollar home.