Sharon Stone Rocks a Sexy Black Bikini While Painting Poolside -- See the Pic!

Fit and fabulous!

Sharon Stone is stress-free and living the dream!

The 58-year-old actress took to Instagram on Wednesday, sharing a snap from her very relaxing vacation.


WATCH: Sharon Stone Looks Incredible in Sassy Leopard and Leather Outfit

In the pic, the blond beauty can be seeing painting poolside, wearing a black string bikini and sunglasses.

"Water?Colors," she captioned it. "#Retreat."

Fans couldn't help themselves from commenting on Stone's seemingly flawless figure, writing things like, "You and your body are still young and lovely," "So pretty as usual," "Wow. You are still absolutely perfect" and "Everyone should age like you!!!"


WATCH: Sharon Stone, 58, Is Sexy and Makeup-Free in a String Bikini

Earlier in the day, she also shared a photo from "day 3" of her "corporate #retreat." Our only question is, where was our invite?

Stone looked equally stunning last October, when she was spotted soaking up the sun while filming a beach volleyball scene for her latest film, A Little Something for Your Birthday, at Zuma Beach in Malibu, California.

But according to Stone, she's not all that confident in her own skin these days. "I'm aware that my a** looks like a bag of flapjacks, but I'm not trying to be the best-looking broad in the world," she told Harper's Bazaar in August 2015. "At a certain point you start asking yourself, 'What really is sexy?' It's not just the elevation of your boobs. It's being present and having fun and liking yourself enough to like the person that's with you."


WATCH: Sharon Stone Proves She's Ageless in String Bikini and Skimpy Shorts