While Kendrick Lamar will battle for big prizes against Lorde and Bruno Mars, pop will also look to Kesha, Alessia Cara and Ed Sheeran for potential wins.
Among the stars who have answered the call are Britney Spears, Christina Aguilera, Kelly Clarkson, Selena Gomez, Sia, RuPaul, Martha Wash, and Lauren Jauregui.