and he continued to promote the city throughout the 1970s. When Allan Warren met Grant for a photo shoot that year he noticed how tired Grant looked, and his "slightly melancholic air". Grant later joined the boards of Hollywood Park, the Academy of Magical Arts (The Magic Castle, Hollywood, California), and Western Airlines (acquired by Delta Air Lines in 1987). Personal life Grant became a naturalized United States citizen on June 26, 1942, aged 38, at which time he also legally changed his name to "Cary Grant". At the time of his naturalization, he listed his middle name as "Alexander" rather than "Alec". One of the wealthiest stars in Hollywood, Grant owned houses in Beverly Hills, Malibu, and Palm Springs. He was immaculate in his personal grooming, and Edith Head, the renowned Hollywood costume designer, appreciated his "meticulous" attention to detail and considered him to have had the greatest fashion sense of any actor she had worked with. McCann attributed his "almost obsessive maintenance" with tanning, which deepened the older he got, to Douglas Fairbanks, who also had a major influence on his refined sense of dress. McCann notes that because Grant came from a working-class background and was not well educated, he made a particular effort over the course of his career to mix with high society and absorb their knowledge, manners, and etiquette to compensate and cover it up. His image was meticulously crafted from the early days in Hollywood, where he would frequently sunbathe and avoid being photographed smoking, despite smoking two packs a day at the time. Grant quit smoking in the early 1950s through hypnotherapy. He remained health conscious, staying very trim and athletic even into his late career, though Grant admitted he "never crook[ed] a finger to keep fit". He claimed that he did "everything in moderation. Except making love." Grant's daughter Jennifer stated that her father made hundreds of friends from all walks of life, and that their house was frequently visited by the likes of Frank and Barbara Sinatra, Quincy Jones, Gregory Peck and his wife Veronique, Johnny Carson and his wife, Kirk Kerkorian, and Merv Griffin. She said that Grant and Sinatra were the closest of friends and that the two men had a similar radiance and "indefinable incandescence of charm", and were eternally "high on life". While raising Jennifer, Grant archived artifacts of her childhood and adolescence in a bank-quality,