Heidi Klum's 18-Year-Old Daughter Leni Wears 'Mama's Dress' to Prom

See Heidi Klum's Daughter Leni Wear Mom's Vintage Red Carpet Dress to Prom

Heidi Klum's daughter Leni, 18, goes to prom in little black dress worn by her mother years earlier

Heidi Klum Teases New Season of ‘AGT’: ‘It’s a Roller Coaster Ride of Emotions’