World hottest grandmother shares the secret to her age-defying looks (Photos)

Australian blonde beauty, Gina Stewart, 47, is regarded by as the ‘world’s hottest grandmother, has revealed the secret to her age-defying looks that saw her lose 15kg.

The single mother to four children, James, 27, Casey, 25, Cody, 22, four-year-old daughter Summer and a 10-month-old granddaughter credited her incredibly youthful appearance to her daily diet.

According to Gina, she usually eats eggs to kickstart for breakfast and enjoys rye cracker, cottage cheese and avocado for lunch.For dinner, she eats either chicken, fish or turkey mince with salad or beans, broccoli and sweet potato. She also gave up alcohol two years ago and doesn’t drink coffee.