Now, cricketing legend Shane Warne has begun 'liking' the busty blonde's Instagram pictures - one of which sees the lingerie-clad mother-of-four posing seductively in her bedazzled bedroom.
Previously, Gina has shared her best beauty tips and tricks with New Idea.
With her golden locks, flawless skin, and toned physique, the 'hot grandma' could fit in among the most glamorous of fashion models.
But this blonde beauty loves nothing more than spending quality time with her four-year-old daughter at her Gold Coast home.
And despite being a single mum to her children James, 27, Casey, 25, Cody, 22, and Summer, four – while also being a nana to her son James’ 10-month-old baby girl – Gina doesn’t have a single grey hair or stretch mark.
The woman dubbed ‘the world’s hottest grandma’ has even knocked out scores of young women, after reaching the semi-finals for the coveted crown of Miss Maxim Australia.
What’s her secret? A more natural approach.
‘I’ve never drunk coffee my entire life,’ Gina tells New Idea. ‘My mother always told me it was bad for you, and it was probably the only advice I’ve ever taken from her.
With hardly a wrinkle in sight, Gina radiates an aura of health, beauty and eternal youth – but it hasn’t always been that way.
After a traumatic incident two decades ago, Gina sought help from a psychiatrist so she could deal with her emotions.
Related: World’s hottest grandma: My 5 health secrets
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