Lisa Rinnais bringing some fashion — and the heat — to Costa Rica!
While vacationing with her family,The Real Housewives of Beverly Hillsstar turned up the heat with a sexy bikini photo shared to Instagram.
Rinna, 55, rocked a Fendi string bikini as she posed poolside in her reflective sunglasses on Thursday.
“I got me a Fendi,” shecaptioned the steamy snapshot, referencing her designer swimsuit whichretailsfor $490.
Themom-of-twoalso shared another photo of herself to her Instagram Stories, giving her followers a close-up view of her toned abs, cleavage, and sun-kissed skin.
Lisa Rinna.Lisa Rinna/Instagram

Olivia Culpo/Instagram; Lisa Rinna/Instagram

Rinna — who is no stranger toposting snaps of her toned body on social media— recently shared the fitness secrets behind her impressive figure.
Sharing a smiling photo of herself rocking a bright red swimsuit top, Rinnarevealed, “I do yoga. 25 years of it.”
“What do you do? Oh and I spin and hike too,” she continued. “Oh and I’m real consistent. Like really.”
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In 2014,Rinna told PEOPLE that the word “diet” is not in her vocabulary.
“I don’t love to use the word diet because if I do, I’ll just want to eat 10 times more,” she explained. “Moderation is key.”
Continued the reality star: “I tend to call myself a dirty vegan. I’m mostly plant-based — but if I do need to eat some meat, I’ll have it.”

As for how she keeps her fit frame? Rinna previously shared that she thinks “it’s really good to move everyday.”
And as she’s gotten older, Rinna said she’s also just found what works for her. “I’ve been my own dietician and workout therapist for years,” she said. “I think you have to listen to your body.”
source: people.com