I don't believe in fad diets.

As far as fad diets go, it's probably one of the better ones. It's actually a well-planned diet.

I'm not into fad diets; I'm not into depriving. I like fast food, and I like chocolate.

I eat well, but I don't believe in diets.

None of this 'different diets' lark. I can't remember the last time I tried some new fad.

Diets are a fool's errand.