Moon Unit Zappa (born September 28, 1967) is an American actress, musician and author. She goes by the name Moon Zappa; "Unit" is her middle name.
Zappa was born in New York City, the eldest child of Adelaide Gail Sloatman, who worked in business, and musician Frank Zappa.
She has appeared in numerous films and performed on numerous albums with the Zappas, Julie Brown and the Vandals.
To date, America the Beautiful is her only novel. Wild Child: Girlhoods in the Counterculture is a documentary style exploration of the offspring of the flower children.