Supermodel Christie Brinkley has a smoking-hot bikini body at 61, thanks to her longtime dedication to a healthy vegan diet and regular exercise. Brinkley showcased her fit bikini body while vacationing in Turks and Caicos with her family, including daughter, Alexa Ray Joel, who celebrated her 29th birthday.
Christie Brinkley's anti-aging beauty and fitness secrets are a vegetarian diet and yoga workouts.