Charlie`s Angels` star Cameron Diaz has revealed that sex is one of the reason of her youthful looks and is happy the way she looks.
"I don`t want to look 25 again. The fountain of youth for me, let`s see. I guess it`s exercise, healthy diet, lots of water, lots of laughter, lots of sex, yes sex, we need that as human beings. It`s healthy, it`s natural, it`s what we are here to do," a news website quoted Diaz as saying.
The 37-year-old actress is reportedly dating baseball star Alex A-Rod Rodriguez.