C The Calling Calvin Harris Camila Cabello Carina Dahl Carla’s Dreams Carlos Jean Carly Rae Jepsen Carmen Consoli Caroline Kole Carrie Underwood Cash Cash Cassie Cat Power Celeste Buckingham Celine Dion Celtic Woman The Chainsmokers Chaka Khan Charity Vance Charli XCX Charlie Puth Charlie Worsham Charlotte OC Chase Coy The Chemical Brothers Cher Cher Lloyd Cheryl Chet Faker Chlöe Howl Chris Brown Chris Isaak Chris McLeod Christina Aguilera Christina Milian Christina Perri Ciara Ciaran McAuley Cimo Fränkel Cimorelli Clean Bandit Clueso Cobra Starship Cody Simpson Cody Wise Coldplay Corneille The Cranberries The Cult Culture Club Cyndi Lauper