- 1 Céline Dion
- 2 Cardi B
- 3 CupcakKe
- 4 Carly Rae Jepsen
- 5 Charli xcx
- 6 Chappell Roan
- 7 Chevy
- 8 Camila Cabello
- 9 Christina Aguilera
- 10 Christine Glass
- 11 Charlee
- 12 Clairo
- 13 Colbie Caillat
- 14 Ciara
- 15 Cyndi Lauper
- 16 Claire Rosinkranz
- 17 Cam
- 18 CIL
- 19 Cami
- 20 Caro Emerald
- 21 Carla Bruni
- 22 Christina Perri
- 23 Caroline Polachek
- 24 Czarina
- 25 Cozi Zuehlsdorff
- 26 Connie Talbot
- 27 Candy Dulfer
- 28 Charlotte de Witte
- 29 Coi Leray
- 30 C.C. Catch