Christie Brinkley, 69, and her daughter Sailor, 25, could pass for SISTERS as they party on the beach

Christie Brinkley, 69, says Dolly Parton, 77, should model  for Sports Illustrated as she defends singer's Dallas Cowboys cheerleader outfit against ageist critics: 'You can't define an icon by a number!'

Hollywood does Thanksgiving! Sofia Vergara performs racy dance with lookalike sisters, Christie Brinkley serves zero sugar wine with a vegan feast while big-hearted stars serve the homeless

Christie Brinkley, 69, looks youthful in striking red dress as she shows off her love of dogs as co-host of American Humane Hero Dog Awards in Palm Beach