What are your top 3 favorite female singers?

Thanks for all the input....I need to save up some funds as there are many new artists/cds that I want to add to my collection. 

What?
I can’t even do three Latin female singers without feeling I’ve screwed up and missed the most important.  (Astrid Gilberto, Adriana Calcanhotto, Gal Costa)
But here goes nutin:

Maria Bethânia
Que falta você me faz - Músicas de Vinicius de Moraes  
Tua 
My Backyard

Concha Buika

Mi Niña Lola (2006)
Niña de Fuego (2008)
La Noche Más Larga (2013)

Eliane Elias

Eliane Elias Sings Jobim 

Well, since we're two pages in and nobody has mentioned either of these two, I feel compelled to do so:

Cécile McLorin Salvant (Woman Child)

Karrin Allyson (In Blue)

Jennifer Warnes absolutely belongs. 

Adele, tired of hearing about failed relationships.   Who am I? 

Roberta Flack, Karen Carpenter, Enya.

I also like Dua Lipa.  Would like to hear her live to confirm.  Too many voice fixers nowadays.  It's funny, Diana Krall used to be on every list.  Lots of up and comers.  Thanks for the leads.