So Rochelle are a pretty good pop band - the singer makes a mighty fine gwen stefani tribute (i.e. Madonna circa '84) and they will go down very well at Popstarz. Cute female singer and two doable boys, its all very dragonette. All they need to do to improve is co-ordinate some of the ropey robot dancing, get some backing dancers and ditch some ropier lyrical conceits regarding trigger/guns and toyboxes. Otherwise, 8.5/10.
Then Rosie and The Gold Bug came on - top marks for glitter application. Lots of names were bandied about; Fleetwood Mac, Patti Smith, K-Bush... but ultimately they are the female Meatloaf.