... or which ones you don't see on the street corners!! :spin:

I seem to remember a show I saw on MTV which followed Xtina Aguilera (don't ask me why I was watching that!!) and she went to a moulin rouge-esque club and fronted the "Pussycat Dolls".

I think they're one of those groups that just dance and shout, and constantly invite *guest* lead singers who actually give the songs their tunes. If i remember correctly, that is..... :eureka: Lol!