Union J sang Kelly Rowland’s ‘When Love Takes Over‘ on The X Factor UK 2012 ‘Club Classics Week,’ October 20, 2012.

The judges said:

Tulisa Contostavlos: I am so happy, you are finally finding you feet. Each week you are getting better and better. It is just the beginning for you guys.

Nicole Scherzinger: You are very cool and effortless, when that beat kicked in I needed more energy boys and a third above. A harmony, there was a lot of unison. More harmonies and energy when you feel the switch in the music.

Gary Barlow: We are witnessing the birth of a brand new boyband right here. You sound great when you sing alone, I could do with a bit more harmony.

Louis Walsh: Its working, it’s coming together. The public love this band. They have a massive future.

Watch the video below.