HEIDI Klum looks completely ageless in a skimpy thong bikini during a bumpy boat ride.
The supermodel hopped on the vessel for a new photoshoot, and it appears it wasn’t an entirely smooth trip.
On Tuesday, Heidi, 53, shared a video on Instagram of herself leaning against the back of the boat, as it rode fast over choppy waters.
The camera captured the America’s Got Talent judge from behind, wearing super tiny black bathing suit bottoms, exposing her bare butt.
She paired it with the suit’s matching black string bikini top and a backward cap over her long blonde locks.
Heidi struggled to hold her pose during the rough seas and windy conditions, toppling over when her hat blew off.
The TV star tagged the Italian legwear and swimwear brand, Calzedonia, for which she is an ambassador.
The boat seemed to reach calmer waters as the German model shared another video of herself lounging on the edge.
She sprawled out, showcasing her fit physique while munching on her limited edition Chipsfrisch line.
Heidi collaborated with the German snack brand, funny-frisch, to launch three chip flavors – Glazed Ham Style, Hot Honey and Glazed Ham Style, and Roasted Chicken Style – with her face on the packaging.
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The Project Runway star displayed the chip bags on the couch beneath her and asked in her caption, “Which one is your favorite?”
Heidi regularly shows off her youthful appearance in sexy photoshoots.
Last week, the TV personality posed in barely-there bikini bottoms and no top while nuzzling her dog in the ocean.
She also turned heads last month when she modeled various sexy swimsuits for Calzedonia’s latest collection.
Heidi recently revealed one secret to her toned backside after documenting her experience undergoing a butt-cupping procedure.
The Sports Illustrated swimsuit model shared a video on Instagram of the cups suctioned to her cheeks during the lymphatic contour treatment.
She wore nothing but a black lace embroidered thong for the treatment, which is said to produce 2,000 to 2,500 squats per session.
It seemed to be in preparation for Heidi’s return to Project Runway, which kicked off Season 22 on July 9.
Heidi serves as the host and head judge of the long-running competition series, alongside judges Nina Garcia and Law Roach.
