It finally hit me watching the video of them desperate for attention at an underground station
http://www.youtube.com/watch?v=BgrYf7VWASE
It's a GlamRock Seventies look!
and this
http://www.youtube.com/watch?v=UWa7V17n2no
If you don't believe me, watch this again... and see the likeness!!
http://www.youtube.com/watch?v=E3SQA6oOea8
OMG! The likeness is uncanny!