That signature of yours is frankly rather worrying - what next, Ferrero likes McDonalds and Coca-Cola (although come to think of it, he did actually say this in an interview about what foods he preferred, giving the impression that he was something of a fast food junkie, though you only have to take one look at him to realise this is not so).
Several players were asked this question, and we now know that Rusedski has a liking for sushi, Ferreira likes to do a lot of "carb loading" with seafood, and Grosjean has a little pizza place in Marseille that he visits regularly. You'd never guess, would you?