She's the daughter of a supermodel Heidi Klum.   Full name: Helene Boshoven Samuel Date of birth: May 4, 2004 Instagram  Article from Vogue.com 1. Leni thinks Heidi is “uncool” When asked by her mother if she thinks she’s cool or not, Leni says no. “Sometimes the way that you act is very cringey. Like, some dances you do.” But she adds, “You’re cool when you’re confident, which is a lot of the time. And fun. But some of your dances are very uncool.”   2. Leni alw