Can you guess who the former Big Brother star is from their childhood photo?

She was 26-years-old when she rose to fame as a contestant on Channel Nine’s Big Brother in 2013.

The former bisexual, now 30, has gone on to become a well-known blogger and model since her appearance on TV.

On Tuesday, the reality star shared a sweet childhood throwback – so do YOU recognise who the blonde is in the photo?

Guess who! She was involved in one of the biggest reality TV shows ever… but would YOU recognise this socialite from her childhood snap? 

Since appearing on the show, the beauty has grown a large Instagram following of more than 215,000 fans.

A regular to A-list events, the stunner has remained in the spotlight by becoming a blogger and model, as well as a celebrity ambassador for brands.

The childhood throwback shows the star as a little girl cuddling up to her mother for a photo in what appears to be a school uniform.

Remember her? She was 26-years-old when she rose to fame as a contestant on Channel Nine’s Big Brother in 2013

Remember her? She was 26-years-old when she rose to fame as a contestant on Channel Nine’s Big Brother in 2013

PICTURED: The mystery media personality is Big Brother's Tully Smyth!

PICTURED: The mystery media personality is Big Brother’s Tully Smyth!

The mystery media personality is Big Brother’s Tully Smyth! 

Tully has shared multiple throwbacks with her mother in the past, noting how she was only 14-years-old when her mother Kay was diagnosed with younger onset Alzheimer’s disease. 

In a heartbreaking post last year, Tully shared another throwback with the caption: ‘She hasn’t recognised me or been able to tell me she loves me since I was 19… Despite all this, she is still my mum and no disease can take that away from me.’

'She hasn't recognised me or been able to tell me she loves me since I was 19': Tully has shared multiple throwbacks with her mother in the past, noting how she was only 14-years-old when her mother Kay was diagnosed with younger onset Alzheimer's disease

‘She hasn’t recognised me or been able to tell me she loves me since I was 19’: Tully has shared multiple throwbacks with her mother in the past, noting how she was only 14-years-old when her mother Kay was diagnosed with younger onset Alzheimer’s disease

Last year she also chose to use her platform to ask her followers to help her raise funds for Alzheimers Australia.

‘This- Instagram- is not real life. My feed, all the parties & stupid selfies and pretty photos of my food, is not real life. It’s a curated version of events. It’s my highlights reel. It’s not what’s important to me,’ she said in October.

While she admitted she often shared pictures of her mother before her sickness, she chose to be real with her followers and a teary photo tending to her frail mother.

'This- Instagram- is not real life': Last year she also chose to use her platform to ask her followers to help her raise funds for Alzheimers Australia

‘This- Instagram- is not real life’: Last year she also chose to use her platform to ask her followers to help her raise funds for Alzheimers Australia

Read more at DailyMail.co.uk