Watch TV Series The Voice Kids UK Online Stream Free. Created by John de Mol, this televised talent show is the junior version of “The Voice” and part of `The Voice Kids’ worldwide franchise. Emma Willis presents as children aged seven to 14 take to the stage to perform in front of a crowd of thousands, hoping to win the grand prize of cash and a family holiday. With `The Voice UK’ judge will.i.am, singer-songwriter Pixie Lott and McFly’s Danny Jones as the judges, the young contestants give it all they’ve got from the blind auditions all the way to the live final.