The British Isles have had a long tradition of sending one-name singers to the U.S. pop charts:
Donovan
Real name: Donovan Phillips Leitch.
Big hits: "Sunshine Superman" (1966), "Mellow Yellow" (1966), "Hurdy Gurdy Man" (1968).
Fact: His children, Donovan Leitch Jr. and Ione Skye, are both movie actors.
Lulu
Real name: Marie McDonald McLaughlin Lawrie.
Big hit: "To Sir, With Love" (1967).