"solo_singer" . "Howie D, Sweet D,"@en . "Dorough, Howie"@en . "Howie Dorough"@en . . . "Howard Dwaine \"Howie D.\" Dorough (born August 22, 1973) is an American singer-songwriter, dancer, musician, entertainer, actor, and businessman. He is best known as a member of American music group Backstreet Boys."@en . "Howard Dwaine Dorough"@en . . "Dorough, Howard Dwaine"@en . . . . "1990Z"^^ . . . "American male singer" . . . . . . . "1973-08-22Z"^^ . . "1973Z"^^ .