Billy Joel is a music legend, and just like most music legends, he's had a rough life. He was married to a woman named Elizabeth Weber, his first wife and the absolute love of his life. She eventually divorced him which drove him to drinking. All that drinking got him into a situation straight out of a sitcom. One night he met 28 year old actress Christie Brinkley at St. Bart's and they hit it off. Unbeknownst to Brinkley, Billy Joel was also hooking up with a 19-year-old Elle Macpherson.
Billy Joel might have gotten away with it, but when he took Brinkley back to his place, Elle was there waiting for him. Busted! The story has a happy ending though. Brinkley and Joel eventually got married and had a daughter together. That sounds like it could be a Billy Joel song.