Leni Klum smiling
Instagram | Leni Klum

Heidi Klum’s 21-year-old daughter, Leni Klum, is proving popular on X as fans repost beach snaps of her. The model, who is becoming a celebrity in her own right despite having a super-famous mom, stunned in a skimpy swimsuit in a share uploaded on Sunday, flaunting her bombshell curves while enjoying a shorefront moment. Leni, who was 20 when the Sardinia, Italy photos were taken, dropped jaws as she approached the Mediterranean Sea, showing off her toned legs while drawing the eye to her ample assets. One user was clearly eyeing up the latter, though, as they made a rather crude remark about her chest.

Heidi Klum’s Daughter Stuns In Bikini On Italy Beach

Scroll for the photos. Padding around fine sands while enjoying a luxury vacation with 52-year-old mom Heidi and the supermodel’s husband Tom Kaulitz, Leni wowed in a white string bikini with red piping, modeling her favorite two-tone look.

Showing off her curves in the same style of swimwear she donned in 2024 while enjoying Cannes, France with her mom, the Intimissimi ambassador made eyes pop with her cleavage, showing off a racy halterneck as she rocked stringy bottoms.

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Flashing her abs and her slender legs, Leni added shades, sporting her hair down while going 100% makeup-free. Images shared by Page Six also showed Leni making out with boyfriend Aris Rachevsky, who tagged along for the vacation. The Dior Beauty face quickly attracted comments.

“Good genes,” one fan said. Another eyed up Leni Klum’s “massive milkers,” with a third saying: “Four angles of the same problem.”

Insane Curves In Plunging Red Bikini

Enjoying another beach day in these photos, Heidi Klum’s daughter went even more revealing with a cleavage flash while stripped to a minuscule red bikini. Flashing her backside in a thong while flaunting her incredible curves, she soaked up rays while taking photos with her phone, glamming up in statement shades as she topped up her tan.

“Leni Klum is so fine,” the fan reposting the X photos wrote. “Dress the way you want to dress has always been something I keep in mind,” Leni told Glamour, adding: “Create your own style and wear what makes you happy and feel confident.”

Glam In Her Plunging Black Dress

Looking classy as she gazed ahead during this photo shoot, Heidi Klum’s daughter reminded the camera of her tiny waist and fierce curves as she modeled a thick-strapped, low-cut dress in black. She added pendant diamond earrings to match an elegant necklace, sporting a full face of makeup while wearing her tresses down.

Leni is followed by 1.8 million on Instagram. Her feed documents her rising endorsement gigs, which now include David Yurman jewelry, Replay denim, Dior Beauty, and Intimissimi. She tends to make the most headlines for the latter, where joint lingerie promos with mom Heidi are frequent and nearly always a talking point. Leni was just 18 when she landed her 2022-commenced ambassador role with the luxury lingerie label.