4th Impact perform 'Problem' by Ariana Grande
For Week 1 of Live Shows, the Top 13 tackle 'This Is Me' theme as each of them perform the song that they feel best shows them off as an artist.
Visit the official site: http://itv.com/xfactor
For more videos, head here: http://www.southomer.com/search/label/The%20X%20Factor%20UK
