Scarlett Johansson has never been on a diet. The He’s Just Not That Into You actress insists she eats normally and has never visited a gym. “I’ve seen gyms only from the outside. I feel very comfortable with my body,” Johansson said, branding fad diets the “biggest nonsense ever.” “Count me out,” she said of the size-zero bandwagon. “I don’t understand what’s supposed to be sexy there. And besides, I like to eat too much.” Scarlett, 24, also shot down rumors she has had enhancement surgery. “It’s so false. A photo of me as a 14-year-old is juxtaposed with a photo of me at 24,” she said. “Then they’ll say, “Oh, the nose looks different’ Why don’t they say, ‘Oh, did she get new breasts?’”