Olympia Valance showcases her slender frame in eye-catching cocktail dress
She shed a whopping 20 kilograms thanks to her dedication to F45 training.
And Olympia Valance, 24, proudly flaunted the fruits of her athletic labour as she posed in a form-fitting cocktail frock ahead of the races this weekend.
Taking to Instagram on Wednesday, the Neighbours starlet posed for a series of photos as she modelled a fuchsia mermaid prom dresses by Ginger And Smart.
Body overhaul: Last year she revealed to The Fix that she managed to shed an impressive 20 kilos within just four years by ditching the unstable yo-yo dieting, and shunning carbohydrate-heavy compounds pics;http://www.marieprom.co.uk/mermaid-prom-dresses
Her whittled waist and slender arms were on show in the sleek frock, which she accessoried with a matching maroon headband.
She added height to her frame with a pair of fuchsia stilettos which featured gold detailing.
Her curled mane was swept up into a glamorous up-do, while her chiselled facial features were enhanced with a dramatic makeup look.
'Getting rather excited about Ladbrokes Blue Diamond stakes day this Saturday at Caulfield Racecourse! Group 1 racing, great food, great wine, great atmosphere and of course great fashion,' the bubbly brunette wrote next to an image of herself facing toward the camera.
The Logie-nominated actress has credited intense F45 workouts and a healthy diet as the secrets behind her slender physique.
'I do 45-minute workout sessions regularly at F45 training. I'm also consistent with eating well,' she told Daily Mail Australia.
Last year she revealed to The Fix that she managed to shed an impressive 20 kilos within just four years by ditching the unstable yo-yo dieting, and shunning carbohydrate-heavy compounds.
'I dieted and then got back on the wagon, yo-yoing, and then I found a really great eating pattern and stopped eating so much bread and pasta'.
Olympia rose to fame with her role as Paige Smith on Channel Ten's drama Neighbours in 2014.