The model Jean Shrimpton was another icon and one of the world's first supermodels. She was the world's highest paid and most photographed model during this time. Shrimpton was called "The Face of the '60s", in which she has been considered by many as "the symbol of Swinging London" and the "embodiment of the 1960s". Like Pattie Boyd, the wife of Beatles guitarist George Harrison, Shrimpton gained international fame for her embodiment of the "British female 'look' – mini-skirt, long, straight hair and wide-eyed loveliness", characteristics that defined Western fashion following the arrival of the Beatles and other British Invasion acts in 1964. Other popular models of the era included Veruschka, Peggy Moffitt and Penelope Tree. The model Twiggy has been called "the face of 1966" and "the Queen of Mod", a label she shared with, among others, Cathy McGowan, the host of the television rock show "Ready Steady Go!" from 1964 to 1966.