Leni Klum smiling up close
Instagram | Leni Klum

Leni Klum is dropping jaws with her 2023 curves as a fan on X reposts sunkissed swimsuit snaps of her. The 21-year-old model and daughter to supermodel Heidi Klum looked incredible in a tiny red bikini three years ago, when she soaked up rays in Italy. Spending time with long-term boyfriend Aris Rachevsky while on vacation with her family, Leni stunned in a minuscule G-string look, flaunting her pert backside while wearing a low-cut top. Nearly popping out of her ultra-revealing bikini, Leni turned heads by the shore, and it doesn’t look like anyone’s forgotten her photos. The Intimissimi ambassador was aged 19 at the time.

Leni Klum Stuns In Tiny Red Bikini

Scroll for all the photos. Making the most of the summer sun, Leni dropped jaws in a low-cut, skintight, red swimsuit with what may have been her lowest neckline to date.

The rising sensation, who boasts just under 2 million Instagram followers, showed off her abs and trim hips, and with those teeny bottoms, she wasn’t hiding much.

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Showcasing her bronzed, sculpted shoulders, Leni hung out near loungers and under tiki-accented umbrellas. She was seen holding and looking at her phone in some photos, with others seeing her joined by beau Aris at the beach bar. Here, Leni made the most of a little shade, but she didn’t remove her dark eyewear. Elsewhere, shots initially shared by The Daily Mail showed Leni making out with Aris.

“Fantastic,” one fan replied as the photos resurfaced on X in January. Another went for the “looking respectfully” meme in reverse. Admitting that they were a little distracted, the user said: “Looking disrespectfully.” Leni is no stranger to flaunting her figure in swimwear. In 2024, she made Cannes, France headlines for stripping down to a tiny bikini while spending time with 52-year-old mom Heidi.

Stunning In Bikini With Supermodel Mom

Rocking a tiny blue two-piece with red piping in April of that year, Leni Klum drew the eye to her fierce cleavage while wearing cheeky bottoms. Taking a break between red carpet appearances at the Cannes Film Festival, she stunned alongside mom Heidi, who wore a leaf-inspired, multi-tonal, green bikini. Heidi has since taken Leni along for the 2025 Venice Film Festival. The two also regularly make headlines for their lingerie promos as they continue their 2022-commenced partnership with Intimissimi.

Stripping To Lingerie For Campaign With Mom

In these photos, Leni showed off her lingerie curves in a white lacy bra and undies set while Heidi rocked a black and silvery two-piece. Leni has faced allegations of being a nepo baby, something she addressed openly and honestly while speaking to People. “It’s just a fact. My parents are famous,” she told the outlet in 2022, adding:

“I did get help starting off, and I know that people would dream to start off with what I had. I’m so grateful that I’ve been able to take what was gifted to me by my mom,” Leni added. Leni’s adoptive father is singer Seal.