X Factor finalist, Diana Vickers has revealed that tension in the XF house is growing week by week as more acts leave the show.

Writing on her official video blog on ITV.com, Diana said: "Rivalry in the house…a lot of us are looking around and you can even see people thinking ‘Oh my God, she’s going to go this week!’…

"As you carry on, you start to think more about that maybe you’ll be in the bottom two, I worry more about it ‘cos you think there’s only a certain amount of us left and we’re all fantastic and as equal as each other so you think anything could happen so it’s more worrying."