The 48-year-old actress avoids salty foods and carbonated drinks and try to consume healthy products, reported Contactmusic.
"It's more important to be toned that it is to be thin. Going for a fast walk every day really makes a difference to your legs. Throw in some crunches and arm exercises and you can look like a goddess, even if you're a lot larger than sample size," Hurley said.
Bikini is something, women of any age can wear, the actress said.
"Women of every age can wear a bikini, as long as they feel confident and have the right over-up handy. Look at Helen Mirren. She looked amazing," she added.