Ashleigh has the biggest and most obsessed fan-base I think (not saying all her fans are like that) but I fear she's going to ruin it for herself at the last hurdle meaning she'll only scrape a 2nd or 3rd position, she's already starting to show the cracks.
I think Zoe is going to go on Friday for some reason, possibly Chris. Mark has completely destroyed his chances of getting to the final, never mind winning. Pav won't make it. I agree and think the final five will be Ash, Helen, Winston, Ashleigh and Christopher.
My prediction:
5th. Ash
4th. Helen
3rd. Winston
2nd. Ashleigh
1st. Christopher