Girl Posing Like A Supermodel

Origins of term and first supermodel
According to Model: The Ugly Business of Beautiful Women by Michael Gross, the first known use of the term "supermodel" was in 1943 by an agent named Clyde Matthew Dessner in a "how-to" book he wrote about modeling. However, a writer named Judith Cass used the term prior to Dessner in October 1942 for her article in the Chicago Tribune, which headlined "Super Models are Signed for Fashion Show".
The term "supermodel" had been used several times in the media in the 1960s and 1970s. In May 1967 The Salisbury Daily Times referred to Twiggy as a supermodel; the February 1968 article of Glamour magazine listed all 19 "supermodels"; the Chicago Daily Defender wrote "New York Designer Turns Super Model" in January 1970; The Washington Post and Mansfield News Journal used the term in 1971; and in 1974 both the Chicago Tribune and The Advocate also used the term "supermodel" in their articles. American Vogue used the term "supermodel" on the cover page to describe Margaux Hemingway in the September 1, 1975 edition. Jet also described Beverly Johnson as a "supermodel" in the December 22, 1977 edition.