R there any heavy metal bands w/ a girl as a lead singer or some thing.....?

just couries....

Vixen
Ambeon
Otep
Kittie
The Bangles (more popular rock than metal)
Berlin (new wave)
Blondie (new wave)
Blonde Redhead
The Breeders
Heart
The Runaways
Lita Ford
Wendy O. Williams
Nightwish
Within Temptation

The closest thing to a 'heavy metal band' i know, is Paramore, but there are just a heavy rock band.

Flyleaf but more alternative than heavy metal

Kittie, Otep, Fly Leaf. I know there are others but i cant think of them right now

All these bands are fronted by females Lacuna Coil, Arch Enemy, Crises, Kittie, Otep, L7, In This Moment, Within Temptation, Nightwish.

Yes there are
3
Evanescence
Flyleaf
Paramore
Lacuna Coil

Here are some past groups:

The Runaways
Heart
Fanny
Fancy
Joan Jett & The Blackhearts
Vixen

All good lists on the previous answers, I just wanted to add The Donnas to the list. And in the past, of course, solo artists Joan Jett, Lita Ford, and Doro.