Host

Carson Daly

Judge

Adam Levine

Self - Coach

Usher

Judge

Blake Shelton

Self - Coach

Shakira

Self - Coach

John Legend

Self - Coach

Kelly Clarkson

Self - Backstage

Christina Milian

Self - Coach

Gwen Stefani

Contestant

Amber Carrington

Self - Coach

Christina Aguilera

Contestant

Judith Hill

Contestant

Sarah Simmons

Self - Coach

Pharrell Williams

Self - Coach

Cee Lo Green

Contestant

Danielle Bradbery

Self - Coach / Self - Mega Mentor

Reba McEntire

Contestant

Holly Tucker

Self - Coach

Alicia Keys

Contestant

The Swon Brothers

Contestant

Garrett Gardner

Contestant

Kris Thomas

Self - Coach

Niall Horan

Contestant

Sasha Allen

Self - Coach

Michael Bublé

Self - Coach

Jennifer Hudson

Contestant

Josiah Hawley

Contestant

Michelle Chamuel

Contestant

Vedo

Self - Coach

Miley Cyrus

Self - Coach

Chance the Rapper

Self - Coach

Snoop Dogg

Self - Coach / Self - Advisor

Nick Jonas

Self - Contestant

Taylor John Williams

Self - Coach

Ariana Grande

Self - Coach

Camila Cabello

Self - Coach / Self - Advisor

Kelsea Ballerini

Self - Coach / Self

Dan Smyers

Self - Coach / Self

Shay Mooney

Self - Contestant

Sofronio Vasquez

Self - Contestant

Jordan Smith

Self - Contestant

Melanie Martinez

Self - Contestant

Dia Frampton

Self - Mega Mentor

Taylor Swift

Self - Contestant

Loren Allred

Self - Mega Mentor

Joe Walsh

Self - Mega Mentor

Zac Brown

Self - Backstage

Alison Haislip