Just Jack already has two larger than life fans - Sir Elton John and Kylie Minogue. Lucky fella, eh?

He may even write Kylie's comeback tune - she likes him that much. That's all well and good, but can the kid cut the mustard? We think so. Imagine Mike Skinner in a disco mash-up, with extra poignant pontificating. That's Jack. He's only too happy to diss the 'Heat' obsessed generation in 'Starz In Their Eyes', while 'I Talk Too Much' rocks over heavy bass, with JJ's voice shining though like a diamond in the rough.

'Overtones' shows Jack as the ultimate disco chav - albeit with some serious, orchestral charm backing up his urban poetry. (Holly Wicks)