From dating to driving, surfing, and shooting, check out some of Sadie's biggest milestones and memorable moments from throughout the seasons. QUACK! Duck
"Duck Dynasty" star Sadie Robertson traded in her casual Louisiana garb for a gown Monday night when she walked the runway at New York Fashion Week.
PHOTOS: Sadie Robertson of Duck Sadie Robertson of Duck Dynasty seems to have it all. At just 16, she launched a fashion line, has a boyfriend, and even finds time to do charity work.
Sadie Robertson makes her modeling debut in prom dresses she helped create.