Michelle Bridges shows off her rock hard abs as she attends Australian Fashion Week alongside Khanh Ong and MAFS star Selina Chhaur

Michelle Bridges is known for her fit figure.

And the former Biggest Loser star showed off her rock hard abs as she attended Australian Fashion Week on Friday.

The 53-year-old showed off her toned physique in a black crop top worn under a cardigan.

I’m a celebrity…Get me out of here! added well-tailored trousers and sky-high leather boots.

She opted for a sleek makeup look with a nude lipstick and wore her blonde locks in waves.

Michelle Bridges showed off her rock hard abs as she attended Australian Fashion Week with Khanh Ong on Friday. Both shown

The 53-year-old showed off her toned physique in a black crop top worn under a cardigan

The 53-year-old showed off her toned physique in a black crop top worn under a cardigan

The fitness queen carried an unusual chrome bag that resembled aluminum foil and had layered gold chains added to it.

Michelle posed alongside her I’m A Celebrity co-star, Khanh Ong, who looked chic in a brown suit.

The MasterChef Australia star wore the jacket over his shoulders as he donned a black top and added leather boots.

He completed the look with a designer watch and some dangling silver cross earrings.

Also turning heads was Married At First Sight star Selina Chhaur (pictured), who kept things crisply white

Also turning heads was Married At First Sight star Selina Chhaur (pictured), who kept things crisply white

The former reality personality wore a sleeveless cream mini dress with dramatic feathered detailing across the bust

The former reality personality wore a sleeveless cream mini dress with dramatic feathered detailing across the bust

Also turning heads was Married At First Sight star Selina Chhaur, who kept things bright and white.

The former reality personality wore a sleeveless cream mini dress with dramatic feathered detailing across the bust.

She carried a glittering bag dripping with gemstones that matched her strappy heels.

The beauty opted for a peach makeup look with a soft pink lipstick as she wore her hair piled high in a retro style.

The Block stars Mitch Edwards and Mark McKie showed high fashion as always and opted for chic suits.

The Block stars Mitch Edwards and Mark McKie showed high fashion as always and opted for chic suits.  Both shown

The Block stars Mitch Edwards and Mark McKie showed high fashion as always and opted for chic suits. Both shown

Married at First Sight, AustraliaSelina Chhaur