From Tulisa and Lord Sugar to Drake and Chris Brown. Join Capital as we look at some of the biggest fights in the world of pop from the past 12 months.
When Lord Sugar started watching The X Factor this year, he didn't seem to like the judging capabilities of Tulisa and wasn't afraid to voice his opinion on Twitter. He asked what she had ever done to deserve such an esteemed position and the hot-headed N-Dubz star was quick to point out the flaws in his argument. They have also reignited their feud in recent weeks.