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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