Oct. 21, 1992 _ Sex, a book of erotic photographs of Madonna, is released. The first run of 500,000 copies of the $50 book, which is wrapped in Mylar to prevent free peeks, sells out. 1992 _ Hank Williams Jr. and his fourth wife, Mary Jane, have their first child. Katherine Diana is born in Nashville. Williams has three other children. 1957 _ The Elvis Presley film Jailhouse Rock premieres. 1941 _ Guitarist Steve Cropper is born in Willow Springs, Mo. 1940 _ Manfred Mann (Michael Lubowitz) is born in Johannesburg, South Africa.