That's right, it's time someone touched on F.F.T.B or Female Fronted Tribute Bands! The only one I know of is The Iron Maidens and All Female tribute to Iron Maiden, and I like them guys or rather gals, let me know what other kind their are!
Also included in our list,
American Tabloid - http://www.myspace.com/americantabloid
a female fronted cover band featuring Johnny Dee and Nick Douglas of DORO!