Most Helpful Girl
It's hard to choose. I'd say Lana Del Rey because here voice is soothing and addicting. I have hundreds of her songs downloaded on my phone, tablet, and computer. Also, the lead singer for Alabama Shakes, Brittany Howard for the opposite reason. Her voice is so soulful and strong, I've also spent countless hours listening to her music.
Most Helpful Guy
My favorite for years has been Michelle Branch. She has a nice singing voice, her acoustic guitar playing is terrific, has a number of hits, and she writes all her songs. Actually, her songwriting is so good that she has an entire library of songs that were never even recorded yet. Even though Michelle got a Grammy for The Game Of Love with Santana, she says she would love it even more if she could get a Grammy just for her songwriting. Michelle seems very laid-back and friendly, and certainly not stuck-up.