She underwent a dramatic transformation in 2015, after getting her heart broken by Blake Garvey on The Bachelor.
And Sam Frost looked noticeably different in a throwback photo taken nine years ago, which she shared to Instagram on Thursday.
The 28-year-old looked fresh-faced in the snap believed to have been taken when she was 19.
Throwback: Sam Frost looked noticeably different in a throwback photo taken nine years ago, which she shared to Instagram on Thursday
Sporting heavy bronzer and with her hair styled in a deep side-part, Sam was pictured cuddling her puppy and wished her a ‘happy birthday.’
‘Nine years ago – Happy 9th Birthday my number one girl,’ she captioned.
In 2015, Sam revealed her 10kg weight loss after her stint on The Bachelor.
Before and after: Sam pictured in 2014 (L) after making her reality TV debut on The Bachelor. pictured in 2015 (R) after her 10kg weight loss
She previously told Daily Mail Australia that her dramatic transformation was the result of a clean diet and exercise.
‘In the [Bachelor mansion] we did absolutely nothing and we just sat around eating the whole time and it was honestly just moving around again,’ she said.
‘I was eating chocolate every single day, and just heaps of bread in the house.
Healthy lifestyle: She previously told Daily Mail Australia that her dramatic transformation was the result of a clean diet and exercise
Clean eating: ‘Now I don’t really have a lot of pastas and breads. I’ve cut out the chocolate. I drink two-litres of water a day and I try and work out as much as possible,’ she said
She continued: ‘Now I don’t really have a lot of pastas and breads. I’ve cut out the chocolate. I drink two-litres of water a day and I try and work out as much as possible.’
The Home and Away star appears to have finally found happiness after a challenging past few years.
After her split with Blake, she appeared on The Bachelorette where she found love with Sasha Mielczarek – however it was short-lived.
Split: After her split with Blake, she appeared on The Bachelorette where she found love with Sasha Mielczarek – however it was short-lived
The pair split last year in December after 18 months of dating.
In June, it was revealed that Sam is in a relationship with Dave Bashford.
Finally happy: In June, it was revealed that Sam is in a relationship with Dave Bashford