Arielle Goldman is an American actress and singer. She portrayed Fred Weasley, Hedwig, Luna Lovegood, and Lily Potter in A Very Potter Sequel. She reprised the roles of Fred Weasley and Lily Potter, and played Mary Riddle, Hannah Abbott, and Spider in A Very Potter Senior Year. She is also known for playing Weenie in Me and My Dick. She had a cameo as Data Dog in a video that was shown in Starship.