0
Roma Ryan
Irish writer
1
Nicky Ryan
Irish music producer
2
Clannad
Irish band
3
Natasha Bedingfield
English singer and songwriter
4
Loreena McKennitt
Canadian musician and composer
5
Tori Kelly
American singer
6
Leona Lewis
British singer-songwriter
7
Lauren Daigle
American singer and songwriter
8
Moya Brennan
Irish folk singer, songwriter, harpist, and philanthropist
9
Ariana Grande
American singer and actress
10
AURORA
Norwegian singer-songwriter
11
Mandy Moore
American singer, songwriter, actress and voice actress
12
Mariah Carey
American singer and songwriter
13
Fantasia Barrino
American actress and singer
14
Kacey Musgraves
American country music singer-songwriter
15
Melanie C
British singer-songwriter, actress and businesswoman
16
Nicky Jam
American singer
17
Tinashe
American singer-songwriter, record producer, dancer, actress and former model
18
OneRepublic
American pop rock band
19
Monica
American singer
20
Wynonna Judd
American country singer
21
Sara Bareilles
American recording artist; pop rock singer-songwriter and pianist
22
Kelly Clarkson
American recording artist; singer-songwriter, actress, and television personality
23
Lindsey Stirling
American violinist, musician, dancer, performance artist, singer and composer
24
LeAnn Rimes
American singer, songwriter, actress
25
Sarah McLachlan
Canadian musician, singer, and songwriter
26
Gwen Stefani
American singer-songwriter
27
Westlife
Irish boy band
28
Ella Henderson
British recording artist; singer
29
Pink
American singer and songwriter
30
Maren Morris
American country singer, songwriter, and record producer
31
Britney Spears
American singer, songwriter, dancer, and actress
32
Becky G
American singer
33
Norah Jones
American singer, songwriter and pianist
34
Dido
English musician
35
Wilson Phillips
American vocal group
36
David Guetta
French record producer and DJ from Paris
37
Colbie Caillat
American singer-songwriter and guitarist
38
Amy Grant
American musician
39
Laura Mvula
British recording artist, songwriter and composer
40
Bebe Rexha
American singer
41
Samantha Mumba
Irish-Zambian singer
42
Faith Evans
American recording artist; singer
43
Meghan Trainor
American singer-songwriter, musician, and producer
44
Ashley Tisdale
American recording artist; actress, singer
45
Shania Twain
Canadian singer
46
Carrie Underwood
American country music singer
47
Ashanti
American singer, songwriter, actress and dancer
48
Dolly Parton
American singer-songwriter and actress
49
The Killers
American rock band
50
Martina McBride
American country music singer and songwriter
51
Christina Perri
American singer-songwriter
52
Des'ree
English pop and soul singer
53
Carly Rae Jepsen
Canadian singer, songwriter, and actress
54
Pentatonix
American a cappella group
55
Toni Braxton
American R&B singer-songwriter
56
Ellie Goulding
English singer-songwriter and multi-instrumentalist
57
Hillary Scott
American singer and songwriter
