https://broadly.vice.com/en_us/article/celebrating-a-lifetime-of-controversy-with-the-worlds-most-famous-groupie

Certainly not that board in the above link.

Ever heard of margaret trudeau? Yes,I mean the mom of the present canadian prime minister

If one means big time gossips/scandal,ever heard of princess caroline of russia? Her boy friend seemed to be the first musician to get groupies travelling with him