Self - Host

Carson Daly

Self - Host

Darren McMullen

Faustina Agolley

Faustina Agolley

Self / Self - Coach

Delta Goodrem

Judge

Adam Levine

Self - Coach

Cee Lo Green

Self - Coach

Blake Shelton

Self - Host

Sonia Kruger

Self - Coach / Self

Joel Madden

Judge

Christina Aguilera

Self - Coach / Keith Urban

Keith Urban

Self - Coach

Kelly Clarkson

Self - Coach / Self

Ricky Martin

Self / Self - Coach

Boy George

Self - Coach

John Legend

Contestant

Beverly McClellan

Self

Seal

Self - Coach / Self

Kelly Rowland

Contestant

Frenchie Davis

Self - Coach

Gwen Stefani

Self / Benji Madden

Benji Madden

Contestant

Tarralyn Ramsey

Self - Coach

Guy Sebastian

Self - Coach

Pharrell Williams

Self - Coach / Jessica Mauboy

Jessica Mauboy

Self

Jessie J

Contestant

Kelsey Rey

Contestant

Tje Austin

Self - Coach

Rita Ora

Self - Coach

Alicia Keys

Contestant

Vicci Martinez

Contestant

Javier Colon

Self - Host

Renee Bargh

Self - Coach

Jennifer Hudson

Contestant

Jeff Jenkins

Self - Coach

Joe Jonas

Self - Coach

Shakira

Contestant

Rebecca Loebe

Self - Coach

Usher

Self - Coach

Jason Derulo

Contestant

Elenowen

Contestant

Patrick Thomas

Self - Coach

Miley Cyrus

Self - Coach / Self - Mega Mentor

Reba McEntire

Self - Coach / Adam Lambert

Adam Lambert

Contestant

Xenia

Contestant

Cherie Oakley

Self - Coach

LeAnn Rimes

Self - Coach

Niall Horan

Self - Coach

Kate Miller-Heidke

Contestant

Julia Eason

Self - Coach

Chance the Rapper

Self - Coach

Nick Jonas

Contestant

Justin Grennan

Contestant

Raquel Castro

Self - Coach

Ariana Grande

Himself - Artist / Aydan Calafiore

Aydan Calafiore

Contestant

Lily Elise

Self - Coach

Camila Cabello

Herself

Rachael Leahcar

Contestant

Curtis Grimes

Themselves - Coaches / Themselves

Dan + Shay

Self

Ronan Keating

Contestant

Emily Valentine

Contestant

Nakia

Self

Melanie Martinez

Contestant

Niki Dawson

Self - Contestant

Dia Frampton

Claire Howell

Claire Howell

Self - Mega Mentor

Taylor Swift

Contestant

Tori and Taylor

Contestant

Angela Wolff

Self - Contestant

Loren Allred

Contestant

Casey Desmond

Contestant

Casey Weston

Contestant

Devon Barley

Contestant

Tim Mahoney

Contestant

Jared Blake

Contestant

Sara Oromchi

Contestant

Serabee

Contestant

Tyler Robinson

Self - Backstage

Christina Milian

Self - Backstage

Alison Haislip