It's the first of the Knockout shows, in which 12 acts sing for a place in the Semi Final but the coaches can only pick one act to progress in the competition.
Elenco:
Will.i.am
,
Tom Jones
,
Emma Willis
,
Marvin Humes
,
Ricky Wilson
,
Danny O'Donoghue
,
Reggie Yates
,
Holly Willoughby
,
Jessie J
,
Jennifer Hudson
,
Gavin Rossdale
,
Boy George
,
Kylie Minogue
,
Paloma Faith
,
Rita Ora
.
