From the early 90's.
A woman in a black body suit, boots, with her head shaved, and a huge rock crystal on a leather thong round her neck.
She was on Top of the Tops in the above outfit and I thought she was amazing.
I've been scouring the charts for 1991 as I think it was around the time that Crystal Waters sang Gypsy Woman, but nothing rings a bell so far!
That's all I've got! Any ideas at all?