[1] During World War I, Flowerton appeared on several widely circulated propaganda posters by Howard Chandler Christy, including those supporting the Red Cross and encouraging Americans to ration food and purchase Liberty bonds.

[3] She also appeared as Olympe in the silent film Camille (1921), based on the novel La Dame aux Camélias by Alexandre Dumas, fils.

In 1921, it was rumored that Flowerton was engaged to her sister Alexandra's former fiancé, Lieutenant Louis F. Kloor, but her mother denied these reports.

[1] Their relationship was widely publicized and romanticized, with newspapers alleging that Foch had been in love with Flowerton ever since he first saw her on a World War I poster,[7] and had been searching for "the talented beauty whose face he had never been able to forget.

[1] Like their initial romance, Flowerton and Fock's divorce was also widely publicized, with The Salt Lake Tribune publishing a full-page story on their split.