Watch One Direction Sing "Live While We're Young" on the X Factor Live Results Show, No Tweet November 8, 2012 at 08:44PM EST by Julia Wayne Related: The X Factor, Eliminations , Season 2 Episode 16 , One Direction Credit: IdolxMuzic on YouTube You guys. One Direction. The boys performed their new hit single "Live While We're Young" to open the show. Were you impressed? Was it everything you hoped and dreamed it could be?