Hopper starred in her most famous role, Lady Holyrood in the popular musical Florodora, which had premiered in London.

Though not part of the renowned Florodora Sextette, she shared in some of the wild adulation of male admirers who mobbed the stage door after every performance.

(Many decades later, veteran actress Jeanne Cooper would follow a similar path and have her own facelift procedure filmed and shown on the soap opera on which she had been appearing, The Young and the Restless.

The June 8, 1953, issue of Life Magazine featured an article on Hopper, considering her a popular stage actress and singer during the turn of the 20th century.

[7] She went on to become a stock trader and was the first (and, during her tenure, only) woman of the thirty-six member board of L. F. Rothschild & Co. Hopper died on December 14, 1959, in New York City.