Beyonce

Beyonce or Alanis Morissette

Alanis or Joan Jett

Alanis or Gwen Stefani

Gwen Stefani

Gwen Stefani Or Lady GaGa ?

Gwen

Gwen Stefani or Joss Stone

Gwen or Celine Dion

Gwen or Fergie

Gwen

Madonna or Lady Ga Ga

Madonna

Alice Cooper or Marilyn Manson

Alice Cooper

Alice or Ozzy

Lita Ford or Joan Jett

Lita Ford or Doro Pesch

Lita or Mariah Carey

Lita Ford or Pat Benetar

Pat or Madonna

Pat Benetar or Aretha Franklin

Aretha

Aretha Franklin or Etta James

Aretha or Ella Fitzgerald

Ella or Billie Holiday

Neither

Faith Hill or Shania Twain