She is one of Australia's most recognised personalities.

And Sophie Monk left little to the imagination on Monday as she flaunted her eye-popping cleavage on Instagram while spruiking budget wine Yellowtail.

In the video, the TV star, 44, wore a very revealing white shirt as she promoted the alcoholic beverage.

Sophie held a glass filled with wine before having a drink and trying to describe the flavour.

'It's dancing with rules. It's like singing Ginuwine Pony,' she said before swirling the glass around.

Sophie also captioned the video: 'I'm so sophisticatedlyness. Perfect weather for a glass of red ♥️#EasyToLove @yellowtailau.'

Her fans, friends and the wine label complimented the Love Island Australia star on her hilarious ad.

'The best ambassador!' the official Yellowtail Instagram page said.

Sophie Monk left little to the imagination on Monday as she flaunted her eye-popping cleavage on Instagram while spruiking budget wine Yellowtail

Sophie Monk left little to the imagination on Monday as she flaunted her eye-popping cleavage on Instagram while spruiking budget wine Yellowtail

Jackie 'O' Henderson also wrote: 'You're the best!!!! how did you not spill the red on that white top????'

'God you're funny. You would be a laugh to have a drink with,' another commented.

The post comes after Sophie recently took to social media to share the hilarious results of her fake tan.

The Love Island Australia presenter shared a clip to Instagram which captured her flaunting her recently spray tanned long legs to the camera.

In a video shared to Instagram, the TV star wore a very revealing white shirt as she promoted the alcoholic beverage

In a video shared to Instagram, the TV star wore a very revealing white shirt as she promoted the alcoholic beverage

Unfortunately, rather than having the uniform bronzed colour she was aiming for, Sophie's trim pins were haphazardly splotchy.

She did not look impressed in the footage but appeared to find humour in the situation as she burst out laughing.

'Does this look natural?' she cheekily asked husband Joshua Gross. 

The blonde bombshell captioned the clip with some telling words: 'Badly timed spray tan', and added a rain emoji 

The post comes after Sophie recently took to social media to share the hilarious results of her fake tan

The post comes after Sophie recently took to social media to share the hilarious results of her fake tan