Heidi Klum's Daughter In Plunging Beach Bikini Asked If Chest Is 'Original'

Heidi Klum's daughter, Leni Klum, faced questions as she stunned in a plunging red bikini last fall. In October 2025, a fan feed on Instagram reposted an eye-popping beach snap of the 21-year-old, reminding everyone of her fierce curves as she soaked up rays by the shore. Displaying her ample cleavage and tiny waist, Leni showed off the figure she's inherited from 52-year-old supermodel mom Heidi, but some fans were suspicious. Leni, who has never admitted to any plastic surgery, was probed over her chest, with one user asking her if her curves were "original." Ahead, see the photo, plus Leni's hottest shots.

Scroll for the photo. Enjoying a luxurious Italy vacation as she made the most of the Mediterranean's beaches, Leni wowed in a low-cut, super-skimpy bikini in a bold shade of red.

Photographed near loungers while checking her phone, the Dior Beauty ambassador angled a hip slightly in her ruched briefs, modeling high-cut bottoms that showed off her flat stomach and toned hips.

Flaunting her insane cleavage in a plunging red top to match, Leni opted for a shoulder-flattering halterneck, displaying her toned upper body and golden tan. Adding shades for a little Hollywood glam, the rising sensation wore her light hair tied back, going makeup-free for her day out. Further photos showed Leni going into the ocean for a dip, with these snaps getting cheeky as she exposed her backside in those teeny thong briefs.

"Very hot," one fan replied. "Just like her mother!" another said. A third, however, challenged Heidi Klum's daughter, asking if her chest "is original."

In 2024, Heidi Klum's daughter joined her mother for some downtime at their luxury hotel amid a string of Cannes Film Festival appearances. Stripping down to a tiny blue bikini with red piping, Leni wowed with her incredible figure on show, enjoying quality time with Heidi, who wore a leaf-print two-piece.

Leni has landed herself a healthy array of brand deals in recent years. In 2022, she began jointly fronting Italian lingerie brand Intimissimi with mom Heidi. “I did get help starting off, and I know that people would dream to start off with what I had,” she said that year while addressing "nepo baby" allegations.

Continuing, Leni added: “I’m so grateful that I’ve been able to take what was gifted to me by my mom. But I am doing the work and putting in the time. Now I’m working on my own, travelling alone, going to school. My mom and I just have the same love for the same thing.” Leni is followed by over 1 million on her Instagram.