Kings of Leon is an American rock band. They released the albums Youth And Young Manhood, Come Around Sundown, and Only By the Night. Their most popular songs include Sex On Fire, Use Somebody, which won Grammy Awards for Record of the Year and Best Rock Song, and Closer. The band has appeared in the film Kings of Leon: Live At the O2 London, England and the documentary Talihina Sky: The Story of Kings of Leon.