19 acts will do their very best on the Eurovision Song Contest stage tonight and all around Europe the population from those countries will be crossing their fingers together with the participants hoping that their country will make it to the final on Saturday.
10 of the 19 songs tonight will make it to final - is your favourite likely to make it? EuroVisionary bring you here the videos from the dress rehearsal, which will give you a good indication of who will go through.
