- 1 Céline Dion
- 2 Cardi B
- 3 Carly Rae Jepsen
- 4 CupcakKe
- 5 Charli xcx
- 6 Camila Cabello
- 7 Chappell Roan
- 8 Christina Aguilera
- 9 Chevy
- 10 Chrissy Costanza
- 11 Colbie Caillat
- 12 Christine Glass
- 13 Ciara
- 14 Cannie
- 15 Caroline Polachek
- 16 Caro Emerald
- 17 Charlee
- 18 Claire Rosinkranz
- 19 Carla Bruni
- 20 Cyndi Lauper
- 21 Candy Dulfer
- 22 Clairo
- 23 Christina Perri
- 24 Connie Francis
- 25 Cam
- 26 Cara Dillon
- 27 Caron Nightingale
- 28 Chanté Moore
- 29 Cami
- 30 Coco Jones