Devin Lytle (born December 23, 1988) is an American actress and singer from Atlanta, Georgia. She has appeared in five Team StarKid productions. She is best known for portraying Cho Chang in A Very Potter Musical, A Very Potter Sequel, and A Very Potter Senior Year; and Miss Cooter in Me and My Dick. In addition to playing Cho Chang, Lytle portrayed Charlie Weasley in A Very Potter Sequel and A Very Potter Senior Year. She had a small cameo in Starship.