However, Parks is most famous for hosting the Miss America telecast from 1955–79; each telecast ended with Parks singing "There She Is, Miss America", as the winner was crowned (in the aforementioned "Bionic Woman" episode, he sings a parody of the song for the episode's fictional pageant). Following the 1979 pageant, he was unceremoniously fired by the organization (he heard a newscast while on vacation) in an attempt to attract a more youthful audience. "The Tonight Show" host Johnny Carson led an on-air campaign to get Parks rehired, but was unsuccessful. In 1990, for the 70th anniversary of the Miss America pageant (during which Miss America 1991 was crowned), Parks was brought on by host Gary Collins to sing "There She Is" to the new Miss America, Marjorie Judith Vincent. It was the last time Parks performed the song live.