Every time Noah Cyrus drives by a billboard for the upcoming Universal movie “ Reminders of Him ,” she gets giddy. It’s not because she’s a Colleen Hoover super fan per se, but Cyrus plays a key part in the project: the Grammy nominee penned the end credits song “Light Over the Hill” — her first track for a movie. “I feel like I’m on that billboard, even though I’m not,” Cyrus tells Variety , practically bubbling over with excitement. “I’m just so proud of it. Every time we pass the billboards,