Try The south beach diet. you'll lose like 15 pounds in h first 2 weeks. I did. Don't skip meals. If you do, your body will start storing fats, because it thinks you are going to stop feeding it.  Cut out snacks, and EXERCISE!! Also, try to walk before breakfast. Since you won't have anythining your system yet, it burns twice as many calories as doing it in the afternoon. Exercising before meals kick starts your motaboism, and it burnsthe food WHILE your eating it. Good luck!