The song of 1979?

Squeeze - 'Cool for Cats'

I so remember that appearance on Top Of The Pops so I was shocked to read this comment on You Tube:

'Those girls had no underwear on. I should know... I was there. I was roadie and back stage they cheekily showed me. I thought it was cool for cats.'

This comment has sparked a lively debate about its veracity and so on, take a read or just watch the video again.