Your post would have more impact if it included an example.Erm....what happened to the 70s birds?
For your delictation:
Vicki Michelle - wanted to be a secretary/ballet dancer - but finished up acting and film producing. Best known as Yvette in 'Allo 'Allo@ancienturion - Herr Doktor Professor Google is keeping his trap shut about the Vickie lass upon whom the lovely Elke Sommer visited her nannying. A clue - or, if appropriate to the decade, a photo - would be helpful
As you asked so nicely...So find a photo of her predating Dec 31 1979