Addy began her acting career at age eight when she landed the role of a young Dakota Fanning in the film, The Secret Life of Bees.
It was with her role on AMC's The Walking Dead that is most known. She played a zombie in the pilot episode. Since that time she has been a frequent guest for conventions that revolve around comics, movies and other pop genres.
Addy continues to act in commercials, films and movies.