The contest heats up as the teams assembled by Tom Jones,Will.i.am, Jennifer Hudson and Olly Murs enter the Battlephase. Here, the coaches are tasked with chipping away attheir roster of would-be stars via head-to-head studio battles.Each of the coaches are given 'steals', which gives them achance to save any of the acts knocked out by their rivalcoaches during the sing-offs. Emma Willis presents.
