Full Cast & Crew

Derek Hough as Self - Host

Julianne Hough as Self - Host

Trevor Jackson as Self - Host

Aloe Blacc as Self

Andrea Bocelli as Self

Becky G as Self

JoJo as Self

Brett Eldredge as Self

Meghan Trainor as Self

Ciara as Self

Idina Menzel as Self

Kristen Bell as Self

Jason Derulo as Self

Kelly Clarkson as Self

Shaggy as Self

Jamie Foxx as Self

Neil Patrick Harris as Self

Ryan Tedder as Self - One Republic

Zach Filkins as Self - One Republic

Drew Brown as Self - One Republic

Brent Kutzle as Self - One Republic

Eddie Fisher as Self - One Republic

Scott Hoying as Self - Pentatonix

Mitch Grassi as Self - Pentatonix

Kirstin Maldonado as Self - Pentatonix

Kevin Olusola as Self - Pentatonix

Matt Sallee as Self - Pentatonix