Marilyn Monroe dress, which prompted veteran star Joan Crawford to describe her behavior as "unbecoming an actress and a lady" to the press. While "Niagara" made Monroe a sex symbol and established her "look", her second film of the year, the satirical musical comedy "Gentlemen Prefer Blondes", established her screen persona as a "dumb blonde". Based on Anita Loos' bestselling novel and its Broadway version, the film focuses on two "gold-digging" showgirls, Lorelei Lee and Dorothy Shaw, played by Monroe and Jane Russell. The role of Lorelei was originally intended for Betty Grable, who had been 20th Century-Fox's most popular "blonde bombshell"
Anna Nicole Smith Monroe's "Diamonds Are a Girl's Best Friend" segment in "Gentlemen Prefer Blondes", a 2004 ad states, "Gentlemen prefer fur-free blondes." Due to her support of the anti-fur movement, in particular her criticism of Canadian seal hunting, PETA began a petition in memory of Smith asking Canadian Prime Minister Stephen Harper to end the annual tradition. In another ad the following year, Smith posed with her dogs in a campaign against Iams dog food for their alleged cruelty to animals, as well as the manufacturer Procter & Gamble and sister company Eukanuba. While performing in October 1991 at Gigi's (a Houston