Following on from the Nissan Juke mention on the lighting thread...
I vote for (currently available cars):
Nissan Juke
Mini Countryman / Paceman
Fiat 500L
BMX X6
I have, in the past, had soft spots for cars others have considered ugly, from the practical Fiat Multipla, to the outrageously stunning Lamborghini Countach (which I have been taken for a drive in for charidy and didn't stop grinning for hours afterwards).