Heidi Klum Wears a Micro String Bikini to Lounge on the Beach With Her Husband

While supermodel Heidi Klum may tend towards avant-garde gowns on the red carpet, her bikini style is somewhat classic. The one commonality? Her looks are always skin-baring and accessorized with ultimate consideration. The 50-year-old "Project Runway" alum and "America's Got Talent" judge is vacationing with husband Tom Kaulitz, and took the time to answer questions from fans on her Instagram Stories while lounging on the beach.

Klum showed off a black triangle bikini that appeared to have a satin finish and also boasted twisted rope straps. Elevating her swimwear even further, she piled on three delicate gold body chains, including one from Jacquie Aiche, that traced her cleavage from the neck down and skimmed her waist and hips. Showcasing the suit from different angles, captured selfie-style with her phone, she revealed her tiny bottom, replete with side ties to match her top. Klum also sported oversize cat-eye sunglasses with thick brown ombré rims, diamond cluster earrings, and her unique custom engagement ring with a green alexandrite stone. Her long, beachy waves were damp, as if she had recently taken a dip in the water, and she played with her bangs as she chatted away. Klum opted for no makeup, but flaunted a bright red manicure.

Other recent swimsuits we've seen from the German-American model include a Versace logo bikini for driving a speed boat in Italy; a striped crochet bikini, styled with a baseball hat and mirrored aviators; and a tiny, strappy thongkini bottom, worn topless for a romantic photoshoot in Cannes. She also extended her love of swimwear to Paris Haute Couture Week, where she showcased a Jean Paul Gaultier dress that was half-bikini, half-couture.

Scroll to catch a few more views of Klum's simple black bikini and layered jewelry.