- 1 Céline Dion
- 2 CupcakKe
- 3 Cardi B
- 4 Carly Rae Jepsen
- 5 Camila Cabello
- 6 Charli xcx
- 7 Chevy
- 8 Christina Aguilera
- 9 Chappell Roan
- 10 Christine Glass
- 11 Ciara
- 12 Carrie Underwood
- 13 CYN
- 14 Christina Perri
- 15 Caroline Polachek
- 16 Colbie Caillat
- 17 Carla Bruni
- 18 Chanté Moore
- 19 cece winans
- 20 Camille
- 21 Caron Nightingale
- 22 Chi-chi
- 23 Connie Talbot
- 24 Cannie
- 25 Carla Morrison
- 26 Cat Power
- 27 C.C. Catch
- 28 Cam
- 29 Carissa Rae
- 30 Caroline Jones