What girl group was this on soul train about 17 years ago?

Question

it was an R&B girl group with about maybe 6 or more girls and the chorous went something like: my mamma didn't my mama didn't. my mamma didn't raise no fool, my mamma didn't my mamma didn't. my mamma didn't raise no fool....was it girls tyme (with beyonce)? they looked similiar with the bright clothes and everything...i was like 6 or 7 and had that song stuck in my head all these years, and always wanted to know who that was...now i'm 23...lol

Answer 1

It could be "M.M.D.R.N.F. (My Mama Didn't Raise No Fool)" by: Voices

Answer 2

only group I can come up with is this one,

Klymaxx meeting in the ladies room

http://www.youtube.com/watch?v=vNnRuXD42...

the men all pause

http://www.youtube.com/watch?v=dHEw0Ns7v...