Here’s an ad for Lux Toilet Soap from the May 26 1933 edition of the Toronto Daily Star:

Like other Lux ads of this era, this ad is oddly specific: it claims that 686 of the important 694 actresses in Hollywood use Lux, including all stars. It then claims that “9 out of 10 Screen Stars” use Lux. Oh, well – you can’t expect copywriters to have fluency with numbers.
Aileen Pringle (1895-1989) was an actress who lived a life of privilege: she was born into a wealthy San Francisco family and then married the son of a wealthy British-Jamaican landowner before starting her film career. This might have been why she was noted for her apparent disdain of her fellow actors and of her chosen profession: apparently, in the silent movie Three Weeks (1924), lip readers can discern that she told co-star Conrad Nagel, during a romantic scene, “If you drop me, you bastard, I’ll break your neck.”
On the other hand, Ms. Pringle successfully cultivated friendships with a number of writers and artists, including H. L. Mencken, who became a lifelong friend. She apparently had “wit, a keen intellect, and a sparkling personality”, which are obviously good things to have. She spent her later years in New York, living a comfortable life.