Rock 'n' roll developed in the 1950s from a combination of rhythm and blues and country music. It became popular among young people and helped drive a new youth culture. Early rock icons like Elvis Presley, Little Richard, and Chuck Berry performed with a new energy and popularized the music worldwide. By the 1960s, bands like The Beatles had become global superstars and further established rock as the dominant popular music genre. Today rock remains widely popular and continues to influence other musical styles.