Christie Brinkley shares bikini selfies from Turks and Caicos

Christie Brinkley shared age-defying new bikini snaps while enjoying a tropical vacation in Turks and Caicos.

The 71-year-old supermodel was pictured in several mirror selfies and a brief clip on Thursday, rocking a black string bikini top and boy short bikini bottoms.

The former Sports Illustrated Swimsuit cover model styled her hair in casual beach waves and smiled while showcasing her fit physique — and an impressive shell collection.

Her mirror was adorned with an array of seashells she collected during vacations to the luxurious locale.

“I shell attempt to distract you from the important news you sea on Insta then I’ll clam up and you can scallop back to the more pressing issues of the day,” Brinkley quipped in the caption.

“PS I made this over the 20 + years we’ve been here in Turks&Caicos from things I find on the beach.”

The iconic model completed the post with an array of beach-themed emojis, and daughter Sailor Brinkley Cook, 27, was among the first to comment.

“Hot bod alert,” she gushed, while another Instagram follower wrote, “You are GOALS ❤️”

A third remarked, “Mermaid’s lair… 🧜🏿‍♀️ 🐚 😂,” while a fourth added, “You take such good care of yourself! It’s an inspiration.”

Others complimented the blonde bombshell’s ocean-inspired handiwork. “Wow very talented Christy,” one person wrote, while another chimed in, “Beautiful and you are gorgeous too!”

Yet another wrote, “That’s beautiful 🐚🐚🐚🐚❤️🪞”

Prior to twinning with her model daughter in matching trench coats and Donna Karan looks last summer, Brinkley once again reminded fans why she’s famous in a red string bikini last spring.

In a pair of April selfies, she donned a tiny red string bikini and colorful coverup while enjoying a boat ride.

Brinkley wore a blue ball cap and straw sun hat in separate photos showing off the skin-baring look and soaking in the sun.

“Feeling Optimistic and Hope your are too! Wishing everyone bright sun shiny days ahead!” she captioned the pics at the time.

“Can’t believe your age. It is incredible. It is ridiculous,” a fan enthused of the mom of three — who shares kids Sailor and Jack, 30, with ex Peter Cook, and daughter Alexa, 40 with ex Billy Joel.

The supermodel’s timeless beauty hasn’t come without a little boost — in April 2025, she also revealed the cosmetic procedures she’s indulged in to maintain her flawless looks.

“I mainly do lasers,” she told People at the time, adding, “I don’t try to get rid of every wrinkle.”

She also divulged that she’s “dabbled with fillers” and visits a New York City physician. “I don’t want to look ‘done’ or anything,” she shared.

The “National Lampoon’s Vacation” actress confessed she had received Fraxel skin-resurfacing laser treatments “because [she] had skin cancer and that helps get rid of pre-cancerous cells,” and added that “it’s mainly about health” for her.

“The most beautiful thing that’s happened in our industry of beauty is the expansion of what we consider beautiful,” she explained to the outlet. “And it includes us ‘seasoned’ gals.”