Originally from charleston, south carolina, madelyn spent her summers in new york working on tv commercials and print ads for clients such as next, t-mobile and sunny d.Madelyn is known for her …Madelyn cline (born december 21, 1997) is an american actress and model.She is best known for her roles in the netflix teen drama series outer banks (2020â€present), [1] in rian johnson 's mystery film …