- 1 Céline Dion
- 2 Cardi B
- 3 Charli xcx
- 4 Chevy
- 5 CupcakKe
- 6 Carly Rae Jepsen
- 7 Christina Aguilera
- 8 Chappell Roan
- 9 Christine Glass
- 10 Camila Cabello
- 11 Colbie Caillat
- 12 Christina Perri
- 13 Cami
- 14 Chanté Moore
- 15 Coi Leray
- 16 Cassette
- 17 Czarina
- 18 Claire Rosinkranz
- 19 Carole King
- 20 Caro Emerald
- 21 Cyndi Lauper
- 22 Coco Jones
- 23 Carla Morrison
- 24 Ciara
- 25 Christina Grimmie
- 26 Cam
- 27 C.C. Catch
- 28 Caroline Konstnar
- 29 Clairo
- 30 Caroline Polachek