Ariana Grande
— Self
Sara Cox
— Self - Host
Ore Oduba
— Self - Host
Anita Rani
— Self - Backstage Host
Nick Grimshaw
— Self - Backstage Host
Mac Miller
— Self
Pharrell Williams
— Self
Miley Cyrus
— Self
Leigh-Anne Pinnock
— Self
Jade Thirlwall
— Self
Perrie Edwards
— Self
Robbie Williams
— Self
Marcus Mumford
— Self
Gary Barlow
— Self
Victoria Monét
— Self
Howard Donald
— Self
Mark Owen
— Self
Chris Martin
— Self
will.i.am
— Self
Stevie Wonder
— Self
Imogen Heap
— Self
Taboo
— Self
Mette
— Self
Niall Horan
— Self
Katy Perry
— Self
Jesy Nelson
— Self
Apl.de.Ap
— Self
Justin Bieber
— Self
Liam Gallagher
— Self
Guy Berryman
— Self