Adelaide Gail Sloatman was born in
Philadelphia to John Klein Sloatman Jr. (1915–1967), a second generation German-American who was a nuclear physicist with the
United States Navy, and Laura Freitas (born 1921), who was born in
Honolulu of Portuguese ancestry. She had seven siblings, including one half-sibling from her father's previous marriage to Joan Lou Gatt. She was named after her maternal grandmother, Adelaide Silva. She grew up in
Hollywood, and lived with her family in London, where her father was posted in 1959, and attended
Marymount International School. She also modeled for photographer
Terence Donovan. She worked at the Office of Naval Research and Development, and then moved to New York, where she studied at the
Fashion Institute of Technology in the mid-1960s. After returning to Los Angeles, she met producer
Kim Fowley, and recorded a spoken word single with him as "Bunny and Bear". The record is a satire of
Sonny and Cher. Gail Zappa made a very brief appearance with her then boyfriend, musician
Bobby Jameson, in the documentary film
Mondo Hollywood, filmed in 1966. She met
Vito Paulekas and
Carl Franzoni, the leaders of what became known as the "
freak scene" in Los Angeles, and by her own account became something of a
groupie. ==Marriage and children==