How can i lose weight for my dance recital?

I am 13 and I have a dance recital soon, like in 6 weeks and I need to lose weight to look good on stage with the dancers in my class if anyone has good ideas to lose weight fast PLEASE give me a hand!

your still ery young. you shouldn't be trying to laose weight. alot of young girls are very subconcious and think about what they look like to much. society also has to big of an impact on people. don't worry about being to fat or standing out and looking like the ugly duckling as long as you dance awesome (which i'm sure you will) you won't stand out. to the audience and eeryone else watching you will look like all of the other dancers you the stage. if your parents come you will then you will stand out to them. but only because you're thier daughter and you will be the most perfect and best looking dancer their was that night. don't forget. most the girls that worry about what they look like and try to look like models and actresses develop eating disorders and become to thin.