Charles Fowler Singleton Jr., known as Charlie "Hoss" Singleton, was an American songwriter, best known for having co-written the lyrics for "Strangers in the Night" and "Moon Over Naples" (later covered as "Spanish Eyes").
Singleton wrote or co-wrote over a thousand songs. "Strangers in the Night" reached number-one on the Billboard charts for Frank Sinatra, and the Elvis Presley version of "Spanish Eyes" had sales of over three million copies.
Singleton went on to write songs for a number of notable artists, including Pat Boone, Nat King Cole, Ella Fitzgerald, B. B. King, Peggy Lee, Johnny Mathis, Wayne Newton and Andy Williams. One of his biggest writing successes was "Don't Forbid Me" by Pat Boone, a number one pop hit recorded in 1956. In the late 1950s and early 1960s, Singleton largely wrote songs without a writing partner, and also recorded an album, The Big Twist Hits, released in 1962 and credited to the Charlie "Hoss" Singleton Combo.