Matt or Saara. I am predicting Matt but I have a feeling that it could change from performance to performance. Matt may well not be able to match the amazing Purple Rain, so much inspired by Nicole on stage with him at her very best. Despite having the remarkably good Adam Lambert with her, Saara marginally lost Part 1. But there is little in it and what they do tonight could easily change the outcome.
Matt starts ahead with the bookies. 11/8 on v 11/8 for Saara.
The first is Saara, re-inventing Oh So Quiet! from Bjork. She is a very talented performer too, a real entertainer, every choreographed move delivered to perfection but without loss of any emotional input. You can see that she enjoyed that and that makes a big difference.
Matt next. On his own. He's doing Sam Smith's Writing On The Wall - the Bond theme and something he does well. It suits him visually but it isn't any stronger than Saara's choice. It seems likely that it will resonate just that little bit better with voters and was enough to push him a further ahead in the betting odds.
It's now 2/1 on and 1/2.
After Madness (earlier we had Kylie) and a crazy thing from a load of also-rans it is almost time for the last ever performance. This will be the 'Winner's Single' release which I understand was written by Ed Sheeran.
No, that must be still to come. Matt sings One Day I'll Fly Away, another reprise from the series. I wonder if it is not too similar to the Sam Smith track. It's good but a bit old. It is still all to play for. No show stopper there. Good but that's all. I guess I can't forget Purple Rain with Nicole.
The odds are evening out a bit. The crowd have been impressively behind him.
Saara now. It seems that there will not be them singing the single after all. I must have got that wrong. Saara chooses Chandelier the impressive Sia song. She is good at this. That was a phenomenal performance and the best of the night. It might be enough. The votes will be close. I can't call this.
The odds are now actually exactly even, changing just in Saara's favour again after Matt had been in front since last night. I now check again after the reprise of their four tracks and it has reversed again! Matt is now ahead.
Little Mix return while we wait and entertain as they know best with some pretty sexy outfits and a Charlie Puth number about being in bed with an ex followed by their new single Touch about, well, being touched so you get the idea of what tends to be in their songwriters' minds most of the time! I do wonder how parents cope with 10 year olds singing along to this stuff. They are a great group, though, and have kept out of trouble and in the limelight for a while now. All credit to them.
So who does join them as 2016 Winner? I reckon it will be Matt. It is - and now we get to hear how he handles the Ed Sheeran number. It is. The single is a Christmas number. He pulls himself together very well and manages the plesaant Ed ditty (which suits him to a tee) extremely effectively. Nice.