- Calvin Harris
- Camila Cabello
- Candice Glover
- Cardi B
- Carly Rae Jepsen
- Carrie Underwood
- Casey Veggies
- Cash Cash
- Cashmere Cat
- Cassadee Pope
- Cee Lo Green
- Celine Dion
- Charli XCX
- Charlie Puth
- Cher Lloyd
- Cheryl
- Childish Gambino
- Chris Brown
- Chris Hadfield
- Christina Aguilera
- Christina Perri
- Chromeo
- CHVRCHES
- Ciara
- Cigarettes After Sex
- Clairo
- Clean Bandit
- Cobra Starship
- Cody Simpson
- Colbie Caillat
- Coldplay
- Cole Swindell
- Conan Gray
- Conor Maynard
- Conrad Sewell
- Cover Drive
- Craig David
