My personal diet secret is to not starve yourself and do a lot of sports.
Try to eat healthy, but don't forbid yourself to eat chocolate, ice cream, cheese or whatever your craving is.
And if you do a lot of sports you also burn a lot of calories.
I think that's the healthiest and easiest way to loose weight-Instead of trying those crazy trend diets.
By the way, the Victoria's Secret Angels have amazing diet and workout plans- If you want check out my website (see signature), I got a collection of diet plans, workout routines, beauty secrets and recipes of each Angel