Rex Smith (born September 19, 1955, Jacksonville, Florida) is an American actor and singer. Smith debuted in the Broadway play Grease in 1978. He is noted for his role as Jesse Mach in the 1985 television series Street Hawk, as well as being a singer and stage actor. During the late 1970s, Smith was popular as a teen idol. Because of his good looks, he was featured regularly in 16 Magazine and Tiger Beat. He also had a gold Top 10 single, "You Take My Breath Away," in 1979.