[ Diet & Fitness ] Open Question : How to lose 10 pounds in 3-7 days for free?

I have this party coming up and I want to look amazing in my outfit. I see these 3 day diets that work really well but you have to pay for them. I was wondering if their were any with the same effects but free. You know like sites that have that type of stuff and it doesnt have to be a diet it can also be a workout or excercise, or both a diet and workout. Also, i was wondering if there were any extremely effective workouts out there? My goal is to lose 5-10 pounds in a week. plzzzzz plzzzzz help!!!!!!!!

Source: http://answers.yahoo.com/question/index?qid=20120402095928AAyUfvT

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