Publishers certainly understood Sophie's popularity with the public.
Here is just a small subset of mag covers she graced :-

This is an AMATEUR fan site, operating under FAIR USE provisions.

It is NOT associated with any artist nor professional organization, nor any of the licencees or rights-holders of whatever kind. All trademarks and copyright belong to their respective owners. No attempt is made to supersede copyright, etc, etc. Any other appropriate disclaimers too.

Y _ Y