Crystal Scales

Crystal Scales Full name Crystal Scales Occupation Voice actress/singer Born November 22, 1971 Birthplace North Carolina Crystal Scales is an American actress and singer. Roles Daisy (main role) Trivia Scales provided the voice of Libby in Nickelodeon's Jimmy Neutron franchise. She worked on this series along with Debi Derryberry (the voice of Weenie and Catrina).