Heidi Klum’s daughter shares beach photos sparking body size debate

Over 22,000 Instagram users engaged with a recent beach photo of Leni Klum, the 22-year-old model and daughter of Heidi Klum, as she posed in a white string bikini on the sands of St. Barths. The image, shared with her 1.8 million followers, featured Leni shielding her eyes with one hand while seated on the beach, highlighting her slender torso, shoulders, and curves.

Intimissimi Ambassador Models Minimalist Look

As Intimissimi ambassador — a role she shares jointly with her mother — Leni wore a minimalist white string top that emphasized her abdominal definition and drew attention to her cleavage. Accompanying the post was the caption “10/10 body,” alongside a happy-face emoji. Her mother, 53-year-old Heidi Klum, liked the post.

Stylish Ensemble Includes Cream Shorts and Glam Shades

In another shot, Leni appeared in a crisp white halter top with a string finish, paired with cream-colored shorts featuring a chic button detail. Sand covered her toned legs as she sat on the beach wearing oversized sunglasses, her hair tied back and her nails manicured. Light makeup completed the look. A pair of male legs visible beside her confirmed the presence of her long-term boyfriend, Aris Rachevsky.

Fans Debate Changes to Bust Size

Comments beneath the photo included reactions ranging from praise to speculation. One user wrote, “Are you kidding me.” Another noted, “Nice sunglasses, perfect for beach days.” More than 120 commenters focused on perceived changes to Leni’s bust, with one asking, “Chat, did they get smaller?”

Rumors Surface About Cosmetic Procedure

A fan claimed Leni had undergone a chest reduction, stating, “She had a reduction… You can see the scar in some photos recently.” Though the rumor has circulated online, Leni has not addressed it publicly. Ten months earlier, a Reddit thread discussed the possibility of implants, with users offering conflicting views: one suggested she has “plenty of natural there, too,” another called them “clearly fake,” and a third asserted, “you can see the outlines.”

Side-by-Side Comparison Circulates Online

A recent X post juxtaposed the new white bikini photo with an older image of Leni, captioned to suggest she had “reduced” the size of her bust. Leni remains active in high-profile campaigns, including as Dior Beauty ambassador, and attended the 2025 Venice Film Festival alongside her mother last fall.