The world’s hottest grandma Gina Stewart flaunts her pert derrière

She’s the Gold Coast granny who was crowned the ‘world’s hottest grandma’ after her saucy modelling photos went viral.

And while Gina Stewart is no stranger to stripping down to lingerie and bikinis online, the 47-year-old shocked even her most ardent fans on Sunday by getting completely naked for her raunchiest photo to date.

The mother-of-four flaunted her pert derrière in the sizzling image, and also gave her followers an eyeful of her double-E cup assets.

Grannies gone wild! The ‘world’s hottest grandma’ Gina Stewart flaunted her pert derrière in a sizzling snap and gave her followers an eyeful of her double-E cup assets

To comply with Instagram’s strict rules on nudity, the vivacious bombshell protected her modesty by placing a small heart emoji over her nipple.

She accompanied the image with the caption: ‘Smile, it’s the key that fits the lock of everybody’s heart.’

Gina has become a bona fide media sensation since shooting to fame earlier this year.

Peachy posterior! The 47-year-old is no stranger to showcasing her delectable derrière online

Peachy posterior! The 47-year-old is no stranger to showcasing her delectable derrière online

The doting grandmother has been inundated with media requests over the last few months, from interviews on news programs to a potential spot on the next season of Married At First Sight.

The 47-year-old recently revealed the secret to her time-defying looks, and it all comes down to keeping one specific drink out of her diet.

‘I’ve never drunk coffee my entire life,’ Gina told New Idea magazine.

Au naturel: Despite having double E-cup breast implants, the rest of Gina's breathtaking beauty is all natural

Au naturel: Despite having double E-cup breast implants, the rest of Gina’s breathtaking beauty is all natural

Superstar! The doting grandmother has been inundated with media requests over the last few months, from interviews on news programs to spots on reality TV

Superstar! The doting grandmother has been inundated with media requests over the last few months, from interviews on news programs to spots on reality TV

‘My mother always told me it was bad for you, and it was probably the only advice I’ve ever taken from her,’ she added.

Despite having double E-cup breast implants, the rest of Gina’s breathtaking beauty is all natural.

She follows a ‘chemical-free lifestyle,’ which means eating organic foods and not drinking out of plastic bottles.

So that's her secret! The 47-year-old recently revealed that one of the secrets to her good looks is never drinking coffee

So that’s her secret! The 47-year-old recently revealed that one of the secrets to her good looks is never drinking coffee

The glamorous granny is also determined to remain sexy despite her age.

‘Being a grandma doesn’t mean you have to wear the floral granny undies, I’m not hanging up my sexy lingerie just yet,’ she said.

Gina is currently a single mother to her children James, 27, Casey, 25, Cody, 22, and Summer, four.

Oh mama! Gina is currently a single mother to her children James, 27, Casey, 25, Cody, 22, and Summer, four

Oh mama! Gina is currently a single mother to her children James, 27, Casey, 25, Cody, 22, and Summer, four

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