Leni Klum bikini nip slip while on vacation aboard a yacht in France! : r/PitsPedia

Heidi Klum's lookalike model daughter Leni, 19, flashes her underwear in totally see-through dress in Germany

Heidi Klum's daughter Leni, 19, puts on busty display in green bikini while on yacht in

Heidi Klum's daughter Leni, 19, puts on busty display in green bikini while on yacht in

Heidi Klum's daughter Leni, 19, wears thong bikini on Italian vacation

Leni Klum shows off her bikini body while enjoying a day on her father Flavio Briatore's yacht in France

Leni Klum bikini nip slip while on vacation aboard a yacht in France

Leni Klum shows off her bikini body while enjoying a day on her father Flavio Briatore's yacht in France

Heidi Klum's daughter, Leni, 19, wears green bikini while on yacht in France - Crumpe

Heidi Klum's lookalike model daughter Leni, 19, flashes her underwear in totally see-through dress in Germany

Heidi Klum's daughter Leni, 19, wears thong bikini on Italian vacation

Heidi Klum's daughter Leni, 19, looks incredible in a green bikini as she joins her boyfriend and pals on a luxury yacht in the South of France

Leni Klum shows off her bikini body while enjoying a day on her father Flavio Briatore's yacht in France