...she's schreeching I think the song is crap. I don't care if it's no 1

Nearly made my ears bleed and I muted it after a few seconds (don't tell my daughter I said that, she'd kill me lol)

The people who said she was miming were clearly trolling LOL.

I turned the sound down too, it was crap.

Well we know what semen does the the vocals these days when it comes to her, can I make a comparison with Calpol?

*whistle*

She blew her live vocals

I like the single pre recorded.But that live performance was dire.

i enjoyed her performance it was better than all the other crappy performances that where on before her...

I like Tulisa - but it wasn't great She seemed nervous and I think the staging/choreography could have been better.

Lousy song. How on earth is it No. 1?

I like her and I like the song so I was expecting it to be really good but i'm afraid it did not sound good at all.

It looked to me like she was miming.
I just don't get her at all . .
I see no talent . .

How is it no. 1 & how is she sexiest woman in the world?

Something is very, very wrong.

its cause shes popular

I really like Tulisa and I like the song in a kind of background way but no way would I download it unless it was free. I did enjoy the video of it but it's not exciting enough really to be on BGT. It reminds me of Rihanna's We found love and Rihanna's performance on X Factor.

She is terrible at singing live. And that song getting no1 is ridiculus.

I think Tulisa was perhaps miming during her performance. You couldn't hear any intake of breath while she was singing at all.

I see!

Awful song, terrible performance and she looked like what she is - a chubby chav. Amazing.

Was that the first time she has performed live (Solo) since being part of ndubz ?. Because it does show she looked lost

She can't sing........the outfit was dreadful. How is this number one......and how was she voted sexiest anything !!

Yes you could, infact she was very out of breath at one point.

My TV is set to clear voice, highest setting, so it amplifies vocals to a point where every minor detail is revealed. She was VERY much live.

And I can't even stand the girl.

Terrible performance, I was almost cringing for her, she looked lost.

Would she have got to number 1 and been voted the sexiest girl in the world if that sextape hadnt been released? I doubt it, its the making of her.

Yep she def is live you can hear it even in this youtube clip http://youtu.be/3PY7iK7FgJI

Embarrassing for her TBH not good really singing badly like that infront of your boss (Simon for the xfactor).

It's a terrible song but at least she did it live. A generic club song like that would've been easy to mime.