[Smithy]

X Factor's Rebecca Ferguson has teased her song choices for this week's semi-final.

The mother-of-two claimed that one of the tracks would get everyone dancing and that the other is a classic "laidback" hit.

"This weekend, I'm going to put my heart and soul into it and I'm hoping you will all back me," she said in her latest video blog.

"I hope you liked 'Satisfaction' [last weekend] because I was trying to mix it up a bit. I am going to try and go on doing things like that, but at the same time, I don't want to lose who I am. I am an understated singer."

She continued: "This week's theme, I'm really excited about. Especially if I get to do the song that I want to do. Because it is fun and I mean... you will be getting out of your seats and dancing along with me because it is fun.

"The other song is lovely. A nice laidback lovely song that everybody knows. I don't know anyone who doesn't know it."

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