Christie Brinkley does not seem to age even in the slightest bit. At 68, the actress and supermodel looks every bit as stunning and fit as she did back in her 30s. The star displayed her totally fit figure while dishing out weight loss tips.
Read on to learn about the activities that help her stay in shape, as well as the photographs that prove they work—and don't forget to check out the 30 Top Celebrity Swimsuit Moments to become beach-ready too!