Am 107 kgs and am going to get married. can i lose 40 kgs in 2 months?

am 155cms tall and 107 kgs i've been fat from my childhood due to over eating and eating high caloried food. now am getting maried this feb 2009. is it possible to reduce 40-50 kgs in 2 months. i look horrible if i wear a saree. it is a must i have to get thin pls help me somebody