2. He’s proud to be a mommy’s boy.
Leo’s mom, Irmelin, is his biggest fan but he’s clearly fond of her too: She’s been his date to numerous awards show. “She loves taking part in my life,” he says. And he takes after her too. “My mother came from war-torn Germany and they have a much more nuts-and-bolts attitude toward life,” says Leo. “A lot of things are black and white. I do have that in me and I’ve gotten that from her.”