I can't fit into my wedding dress and I needc to loose weight fast. My wedding is coming soon. It was my moms dress and I need to loose about 10-15lbs to fit in it. My wedding is in 3 weeks. Can anybody help me pull this off?

You could try the lemonade diet. I did once and lost 8 pounds. It came right back as soon as I went off it - but it could help you in this situation.
Master Cleanser Lemonade Diet

I remember last year I lost a lot off green tea and citrus diet.

You just drink tea or orange/grapefruit juice
And eat oranges and grapefruit.
I lost a lot, but also, after I went off it, I gained it back...