Worried bosses at Kelly Rowlandis back in the UK and showing no signs of backing down in her "feud" with Tulisa.

She was very matter of fact when questioned on the issue, saying:"Me and Tulisa have agreed to disagree. I still think what she said was wrong and she still thinks she is right.

"We've disagreed in the past and I'm sure we will disagree again. It happens."

And she neatly sidestepped the question of whether she and Tulisa were still pals, responding:"We're here to groom our contestants and that's what we are most focused on for now."

We think she's getting the hang of this lark now.