0
Sheryl Crow
American musician and actress
1
ZOEgirl
American Christian pop rock band
2
Colbie Caillat
American singer-songwriter and guitarist
3
Che'Nelle
Malaysian singer, raised in Japan
4
Morcheeba
band
5
India.Arie
American singer-songwriter, guitarist, and flautist
6
Michelle Branch
American singer-songwriter and guitarist
7
Reba McEntire
American country music artist and actress
8
Gretchen Wilson
American country singer
9
Jazmine Sullivan
American singer-songwriter
10
Pink
American singer and songwriter
11
Faith Hill
American country music singer
12
Ryan Star
American musician
13
Lucie Silvas
British singer
14
Breathe Carolina
Electronic music duo
15
Merril Bainbridge
Australian musician
16
MercyMe
American contemporary Christian band
17
Sia
Australian artist
18
Shakira
Colombian singer
19
LeAnn Rimes
American singer, songwriter, actress
20
Ciara
American singer
21
Toni Braxton
American R&B singer-songwriter
22
Natalie Imbruglia
British-Australian singer and actor
23
Judy Torres
American musician
24
Crystal Shawanda
Canadian country musician
25
Lori McKenna
American musician
26
Beth Nielsen Chapman
American singer-songwriter
27
JoJo
American actor-singer
28
Petra Marklund
Swedish-Slovene singer and songwriter
29
Carrie Underwood
American country music singer
30
Kat DeLuna
American singer, songwriter and dancer
31
Mandy Moore
American singer, songwriter, actress and voice actress
32
Chrisette Michele
American musician
33
Melissa Etheridge
American singer-songwriter
34
Fergie
American singer
35
Brandy Clark
American singer-songwriter
36
Anna Abreu
Finnish-Portuguese singer
37
Jessica Simpson
American singer-songwriter and actress
38
Keyshia Cole
American R&B singer-songwriter and record producer
39
Cher Lloyd
English singer, songwriter and model
40
Lil' Kim
American rapper, actress and model from New York
41
Jennifer Knapp
American Christian musician
42
Cassadee Pope
American musician
43
Dev
American singer
44
Rebecca St. James
Australian singer
45
Jo Dee Messina
American country music artist
46
Erykah Badu
American neo-soul singer
47
Allison Moorer
American country music singer and musician
48
Taylor Swift
American singer-songwriter
49
Leona Lewis
British singer-songwriter
50
Shania Twain
Canadian singer
