Crystal Scales (born November 22, 1971) is an actress, singer, and rapper. She voices the character Liberty "Libby" Danielle Folfax on the television show The Adventures of Jimmy Neutron: Boy Genius, and lent her voice to the André 3000 Cartoon Network series Class of 3000 as Tamika Jones. She also voiced Cleo Carter for the animated series Tutenstein.
In the House (1997) - Cece
The Wayans Bros. (1997) - Woman
Living Single (1997-1998) - Michelle
The PJs (1999-2001) - Calvin
For Your Love (1999) - Sales Clerk #1
Moesha (1999) - Erica
Trippin' (1999) - Hysterical Girl
Undressed (1999) - Janelle
Static Shock (2000-2004) - Daisy Watkins
The Bogus Witch Project (2000) - Pookie
Titan A.E. (2000) - Drifter Girl
Girlfriends (2000) - Neeka
As Told By Ginger (2000-2001) - Lonnie
Rugrats (2001) - Buster
Jimmy Neutron: Boy Genius (2001) - Libby Folfax
Oswald (2001-2003) - Daisy
Rocket Power (2002) - Boys
The Wild Thornberrys Movie (2002) - Additional voices
The Adventures of Jimmy Neutron: Boy Genius (2002) - Libby Folfax/Mrs. Folfax
Tutenstein (2003) - Cleo Carter (voice)
The Electric Piper (2003)
All Grown Up! (2003) - Bernadette
The Adventures of Jimmy Neutron: Boy Genius: Win, Lose and Kaboom! (2004) - Libby Folfax
The Jimmy Timmy Power Hour (2004) - Libby Folfax
The Jimmy Timmy Power Hour 2 (2005) - Libby Folfax
Attack of the Twonkies (2005)
Class of 3000 (2006-2007) - Tamika Jones
Yo Momma (2006)
Wunderkind Little Amadeus (2006) - Mario
Afro Samurai (2007) - Child Afro
Batman: Gotham Knight (2008) - Meesh
Doraemon: Legend of the Green Giant (2008, American version)
Wolverine and the X-Men (2009) - Erica
Scooby-Doo! Abracadabra-Doo (2010) - Crystal