All Cast
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
Self
JADE
Self
Perrie
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
Jon Buckland
Self
Will Champion
Self
