Casey Donovan shows off her dramatic weight loss as she runs errands in Melbourne - after the Australian Idol winner revealed she weighs under 100kg for the first time in her adult

Casey Donovan displayed her incredible weight loss as she stepped out in Melbourne on Monday. 

Casey Donovan looks incredible after weight loss

Casey Donovan shows off her dramatic weight loss as she runs errands in Melbourne - after the Australian Idol winner revealed she weighs under 100kg for the first time in her adult

Casey Donovan shares secret behind incredible 36kg weight loss

Casey Donovan weight loss: Singer's weight loss coach shares tips

Casey Donovan hits back at body positivity zealots after weight loss

Casey Donovan shows off her dramatic weight loss as she runs errands in Melbourne - after the Australian Idol winner revealed she weighs under 100kg for the first time in her adult

Casey Donovan 36 Kilo Weight Loss

Casey Donovan has lost 36kgs, is the lightest she's been since high school

Casey Donovan shares secret behind incredible 36kg weight loss

Casey Donovan: How I've lost 25kgs!

Casey Donovan has lost weight. But let's not talk about the numbers, OK?

Casey Donovan flaunts dramatic weight loss in a promotional photo

How to lose weight naturally: Australian Idol star Casey Donovan shares 'life-changing' diet secret behind remarkable new look