Christie Brinkley gives ET’s Rachel Smith an exclusive tour of her Hamptons home and spills details on her new memoir, ‘Uptown Girl,’ out now. The star opens up about her modeling days and strict diet, and her headline-making romances with (and divorces from) Billy Joel and Peter Cook. The 71-year-old confesses, she’s still a romantic — but finds love in her three kids these days, not men.
