'The more I have sex in front of the camera, the more I like it,' Gia Giancarlo said. 'It was never scary, but I never knew how much fun it was until I started to do it. I'm always up for having some fun, especially when it's sexy fun.' Gia still has the body and sex drive of a woman half her age. 'I go to the gym a lot,' she said. 'I like to work up a good sweat, and on top of helping me keep this figure, I feel good when I'm done.' Of course, there are other activities that help work up a good sweat and make you feel better, and Gia likes those, too.