Yeah... LtL, don't worry about diet pills, and PLEASE don't starve yourself. Neither of these works.
What does work is going on a low-carb diet.
People who diet and exercise spend months and months sacrificing, suffering, feeling like they're never really satisfied food-wise, and all to lose maybe a total of 30-40 lbs or so after months and months of hard work and sacrifice.
I went on a low-carb diet. No exercising. No cutting calories. I could eat as many delicious things like steak, bacon, eggs, chicken soup, veggies, and low-GI fruits as I wanted. I could even cheat and go to the Chinese buffet once a week. But it WORKS. And it works way better than any other diet. At my highest weight, I was 286 lbs. I'm now down to 219, and with basically NO effort and NO sacrifice whatsoever. And my ex-girlfriend, who is the one who got me started on that diet in the first place, went from 215 lbs down to 145 lbs, after a whole lifetime of being unable to lose weight no matter how much she sacrificed. So do that. You will make your life a LOT easier if you go on a low-carb paleo diet rather than counting calories and constantly feeling hungry.
And before you start thinking that it will destroy your cholesterol, think again. My cholesterol actually dropped on this saturated-fat-heavy diet, going from 139 all the way down to 109. So please. Do the low-carb thing. Everything that our medical establishment tells you about cutting calories and eating low-fat things is WRONG. Go paleo. Cavewomen don't get fat!