Main Characters Host 2 main appearances Host 2 main appearances Host 2 main appearances Host 1 main appearances Host 1 main appearances Host 1 main appearances Host 1 main appearances Host 1 main appearances Host 1 main appearances Host 1 main appearances Host 1 main appearances Host 1 main appearances Host 1 main appearances
Recurring Guest Characters Miranda Lambert 1 guest appearances Andrea Bocelli 1 guest appearances Christina Aguilera 1 guest appearances Jason Derulo 1 guest appearances Ed Sheeran 1 guest appearances Rachel Crow 1 guest appearances Phillip Phillips 1 guest appearances Wayne Brady 1 guest appearances Kevin Frazier 1 guest appearances Katherine Heigl 1 guest appearances Denise Richards 1 guest appearances Shakira 1 guest appearances Carrie Underwood 1 guest appearances Jenna Elfman 1 guest appearances Nia Vardalos 1 guest appearances Tim McGraw 1 guest appearances Gavin Rossdale 1 guest appearances Kristin Chenoweth 1 guest appearances Patricia Heaton 1 guest appearances Martin Short 1 guest appearances ⇤ « 1 2 3 4 » ⇥