Singer Billy Joel has married his 23-year-old fiancée Kate Lee in a ceremony at his Long Island home, Columbia Records confirmed on Saturday. It is the third marriage for Joel, 55, best known in the UK for his 1983 chart-topper Uptown Girl. The singer-songwriter's teenage daughter, Alexa Ray, by his second wife and former model Christie Brinkley, also attended the sunset ceremony. Lee, a TV restaurant critic, began dating the singer last year. Joel has had more than 24 hit singles in the US, in a career that has spanned more than 30 years. His song Piano Man, which was...