PICTURE EXCLUSIVE: Sharon Stone, 58, shows off her perfect bikini body in a black two-piece on sunshine break 

At 58, she's eligible for her senior discount.

But Sharon Stone was looking anything but elderly as she relaxed on the beach in Hawaii.

The Basic Instinct star showed off her taunt, toned figure in a black string bikini as she sunbathed on Thursday.

Getaway: Sharon Stone, 58, shows off her perfect bikini body in a black two-piece on a  sunshine break in Hawaii on Thursday

Ageless: The Basic Instinct star showed off her taunt, toned figure in a black string bikini

Accessorised in style with a jaunty straw hat and a slick of sexy red lipstick, Sharon's star power was evident.

Indeed the mother-of-three looked almost ageless, as she admired the view. 

Perched on top of a sunbed, she looked out to sea, before giving a thumbs up to a pal off camera.

Still got it: Accessorised in style with a jaunty straw hat and a slick of sexy red lipstick, Sharon's star power was evident

No lazy bones: Sharon got to her feet along with a friend, as they took a walk to the shoreline

Lucky dip: The pair looked like they had plenty to discuss as they paddled in the waves, talking animatedly while enjoying the idyllic location

Idyllic: The beach was a natural beauty spot

Sharon then got to her feet along with a female friend, as they took a walk down to the shoreline.

The pair looked like they had plenty to discuss as they paddled in the waves, talking animatedly while enjoying the idyllic location.  

While Sharon is obviously genetically blessed, she makes no secret of the fact she works hard to stay in shape.

Indeed she has said that she works out almost every day, while staying away from junk food.

Taking a break: Perched on top of a sunbed, she looked out to sea, before giving a thumbs up to a pal off camera

Beach life: Former model Sharon still has the curves that saw her named one of Playboy's sexiest stars alive in 1999

Works out: Sharon hits the gym nearly every day 

The one-time model said on Extra: 'I like to work out, I belong to a gym, instead of three days a week, I work out five days a week or six days.

'I circuit train, I do the machines and I do them fast.

'Now and again on the road I'll have some French fries, but I'm not really a fast food-er.' 

And it's clear that healthy living lifestyle is continuing on this vacation, with Shannon focusing on relaxation rather than hard partying.

Time out: Sharon Stone relaxes in her bikini as she paints water colours in the pool while on 'retreat' in a new Instagram posted to her page

Sharing an insight into her trip on Instagram, Sharon posted an image of herself enjoying a spot of painting, as she perched on a sunbed submerged in a pool.

'Retreat,' she wrote, alongside the picture.

A second image, entitled 'Day 3 corporate retreat,' showed her legs against the blue sky as she lay on a deserted beach.

'Day 3 corporate retreat!' A second image showed her legs against the blue sky

 

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