Gina Stewart, 54, who is known as the 'world's hottest gran', has opened up about the benefits of sleeping naked – and she has noticed some big changes ...

Health guru Gina Stewart is known as the "world's hottest ... The 54-year-old grandmother of three from Australia's Gold Coast has now shared her secrets to slowing down the ageing process.

Gina Stewart, 54 ... potentially improving sleep quality since the body can cool down more effectively.” Gina, who lives on the Gold Coast in Australia, claimed sleeping naked contributes ...

One woman who knows this better than most is health guru Gina Stewart. She is known as the ... from the Gold Coast in Australia, shares her secrets to slowing down the ageing process.