I'm slow. I thought yall were speculating! I just now saw that there is an article about Demi nearing a deal about joining x factor? As a contestant, maybe!
She was great in the auditions, but then she totally screwed up her category in the live shows And there were rumours about her and Tulisa falling out and all of a sudden the next week she was "ill" so couldn't show up However most of the critics did say she'd do well in the US version and she's just announced that she's not doing the UK one so...
What did Nicole do? 2nd time I'm hearing about this?
And I highly doubt that.
It's true but I love Selena for that. She has a good heart.
Rachel was clearly better and Marcus was in the bottom 2 for the past weeks. Nicole didnt have any balls to send marcus home so she put it to deadlock...
As a contestant, maybe! 
And there were rumours about her and Tulisa falling out and all of a sudden the next week she was "ill" so couldn't show up