Who are your three favorite female singers?


I have favorites, but would like to hear from others.  Thanks
whatjd
All fantastic, but seriously not one vote for Reba McEntire? Has anyone else seen her in concert, amazing voice. 
Natalie Merchant
Linda Ronstadt 
Emmylou Harris

Comment on Jennifer Warnes. Possibly one of the best vocalists out there but my tastes lean more towards rock and blues. The song she did on the Duets album with Rob Wasserman is absolutely outstanding.