Hi kabee55, I guess it depends on when your wedding is. I don't recommend going on an all protein diet until about 2 weeks before your wedding, to shed the last few pounds. Eating all protein, you lack the necessary nutrients your body requires that you get from fruits and veggies. It will also slow your metabolism. And even worse, once you start eating carbs and sugars again, you will most likely gain twice as much weight as you lost. I don't pretend to know what's good for everyone else, but I know from experience going on the Atkins diet a few years back. I lost 15 lbs in about 2 weeks, but then gained back about 25 lbs 3 months later. For me, the best diet is eating small, nutritious meals 5 times a day and complementing it with a balance of weight training and cardio about 4-5 times per week. Doing this, so far I have lost 9 lbs in 4 weeks! Good luck with whatever diet you decide to go on!