Jackie 'O' Henderson appears to have shaved decades off her visage as she appeared to look very different in new family photos taken on the Gold Coast.

The radio star, 50, stunned followers on Saturday when she posted to her Instagram grid for the first time in weeks, looking like a 'real life Barbie doll'.

Posing with her mother, Julie, and daughter, Kitty, the blonde beauty looked decades younger than her years, appeared to flaunt a slimmer jawline than usual.

Jackie also seemed to have larger eyes and a fuller pout as she flaunted her toned frame in a brown tank top and white, ruffled skirt.

'Special week away with my mum and daughter,' Jackie wrote in the caption.

'Staying at the stunning Mondrian Hotel has been next level, truly an unforgettable experience. Floating on cloud 9!'

Jackie 'O' Henderson, 50, appears to have shaved decades off her visage as she appeared to look very different in new family photos taken on the Gold Coast

Posing with her mother, Julie, (centre) and daughter, Kitty, (right) the blonde beauty looked decades younger than her years, appeared to flaunt a slimmer jawline than usual

Fans were shocked by the blonde beauty's transformation, taking to the comments of the post to comment on her 'glow up'.

'How does one's face change so much? Like how do I lose the bulkiness in my jawline like you have?' one person asked.

'I was wondering what happened to you -- welcome back and looking hotter than ever! x,' said another.

'Beautiful! Looking younger and younger,' a third noted, as someone else commented: 'The glow up of Jackie is iconic -- wow.'

'Omg you actually look like a real-life barbie doll,' yet another user wrote.

'Guys... She's knocked off another 10 years again,' another joked.

It comes after Jackie revealed the secret behind her youthful appearance in February.

The radio star confessed her beauty secret on The Kyle and Jackie O Show as her co-workers lavished her with compliments.

Jackie also seemed to have larger eyes and a fuller pout as she flaunted her toned frame in a brown tank top and white, ruffled skirt

Fans were shocked by the blonde beauty's transformation, taking to the comments of the post to comment on her 'glow up'

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'I just get Botox,' she told them.

'I've gotten lucky with that. I do have lines though. I definitely do,' she added, saying she has smile lines.

In addition to using Botox, which removes wrinkles by temporarily paralysing facial muscles, Jackie splashes out on various spa treatments.

She also shared her recent luxury pampering session at an upmarket spa.

The Venustus day spa, located in the Sydney inner-city suburb of Paddington, offers pricey packages for those seeking to unwind.

The KIIS FM star explained she opted for the Intuitive Package, which included breath work, a massage and a sound bath.

The massage alone is priced at $353 while the two-hour package, which Jackie took part in, comes to $707.

Jackie O looks like 'real-life Barbie doll' in new family photos