OK, so one of the favourites - Australia. Simple staging - just Jessica poured into a purple, spangly dress with some angled-linear lights that give it the disco feel it has. Vocally, she seems to find the lower register harder to reach than the seemingly "more difficult" middle and higher notes, which is when she seems to start to relax and enjoy it. If she nails this on the night, it really has a fantastic chance.
