Emma Willis hosts the second round of the battles stage. Judges Will.i.am, Jennifer Hudson, Tom Jones and Olly Murs take up their places in the famous red chairs as each performer tries to impress them enough to avoid the cut. However, even if the ju... (more)dge who selected an act decides to let them go, they still have a chance to stay in the game if they can convince one of the others to take them on.