Heidi Klum, 47, is known for her model height and her gorgeous daughters Leni Boshoven Samuel, 16, and Lou Sulola Samuel, 11, are catching up to her! The blonde posted a sweet boomerang video of herself, Leni and Lou dancing in front of a mirror on Saturday, Oct. 10 and we can’t get over how grown up her girls looked. “When your girls are almost as tall as you,” Heidi gushed in the caption, adding a red heart emoji.