Cast with notes, v1.00:

Cast (in credits order)
Raven-Symon ... Galleria (as Raven) - bossy Cheetah - Bubbles
Adrienne Bailon ... Chanel - Chuchi, beautiful hair Cheetah
Kiely Williams ... Aqua - pale brown Cheetah
Sabrina Bryan ... Dorinda - dancer Cheetah

Lynn Whitfield ... Dorothea - is this mum of Galleria?
Sandra Caldwell ... Drinka, performance teacher
Juan Chioran ... Francobollo
Lori Alter ... Juanita - mum of flash blonde latina Chanel
Kyle Schmid ... Derek - white musical guy at school
Denton Rowe ... Mackerel - brown musical guy at school
Vince Corazza ... Jackal Johnson
Linette Robinson ... Dana
Kyle Saunders ... Pucci
Rothaford Gray ... Dodo
My Anh Tran ... Julia (as My Ahn Tran)
Ennis Esmer ... Comedian
Johnie Chase ... Doorman
Kim Roberts ... Mrs. Bosco
Vanessa Thompson ... Twinkle
Troy Liddell ... Director (as Troy P. Liddell)
Deborah Tennant ... Marketing #1
Kenroy Allen ... Marketing #2 (as Kenroy Devon Allen)
Shane Daly ... Officer #1
Sandy Robson ... Firefighter (as Sandy Wayne Robson)
John Anderson ... Reporter
Maria Syrgiannis ... Ivana the Hairdresser
Shawn Byfield ... Audition Dancer
Andrea Ciacci ... Dancer
Kyle Limkilde ... Stage Manager
Jeffery Ong ... Dancer
Melissa Panton ... Dancer
Laura Summer ... Additional Voices
Eldon Thiele ... School Newspaper Editor (uncredited)



Filming dates:

End credits give 2002 as the completion date,
2003 likely refers to the first showing.

Raven-Symon, Galleria, 10 December 1985, 16 to 17
Adrienne Bailon, Chanel, October 24, 1983, 18 to 19
Kiely Williams, Aqua, July 9, 1986, 15 to 16
Sabrina Bryan, Dorinda, September 16, 1984, 17 to 18

Their ages surprise me, hence this posting.
I had thought them to be around age 14.