Madeline Holtznagel shows off her incredible abs in a crop top
Daily MailShe may not be as famous as her reality star sister Simone. Justin Hemmes' younger girlfriend Madeline Holtznagel showed off her incredible at Australian Fashion Week on Wednesday evening She teamed the edgy outfit with a pair of leather combat boots and a Chanel handbag. The blonde bombshell covered up her curves in velvet trousers and a cream knitted top She also toted a designer handbag - an sand-coloured Saint Laurent leather handbag. Madeline has been dating billionaire pub baron Justin Hemmes, 48, for some time and she also spent lockdown at his Vaucluse mansion last year. In the spotlight: Madeline, right, has been dating billionaire pub baron Justin Hemmes for some time and she also spent lockdown at his Vaucluse mansion last year Madeline lifted the lid on their relationship in October last year, telling The Sydney Morning Herald she was yet to introduce Justin to her parents.