Emma Willis hosts the spinning-chair singing contest, with Anne-Marie, Olly Murs, Tom Jones and Will.i.am once again selecting their teams through blind auditions, where looks play no part in the selection process and each singer is chosen on vocal ability alone.

Emma Willis hosts the spinning-chair singing contest, with Anne-Marie, Olly Murs, Tom Jones and Will.i.am once again selecting their teams through blind auditions, where looks play no part in the selection process and each singer is chosen on vocal ability alone