It's the second instalment of Battles on 'The Voice UK'! Coaches will.i.am, Jennifer Hudson, Sir Tom Jones and Olly Murs return to the infamous red chairs as their acts go head to head and fight for a place on their coach's team. The singers that impress their coach the most remain in the competition with a chance of winning a recording contract with Polydor Records; will those that aren't so lucky get stolen by the other coaches, or will they be going home?