The top 6 take to the stage, with each song dedicated to the heroes in their lives. Prepare for the most emotional performances of the competition so far.
Mark Holden, Meghan Trainor, Ian Dickson, Osher Günsberg, Ricki-Lee Coulter, Kyle Sandilands, Harry Connick, Jr., Marcia Hines, Scott Tweedie, James Mathison, Amy Shark, 1 more, Jay Dee Springbett
