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