I highly recommend the 12wbt (Michelle Bridges). The program is fantastic and it's not just about the food and exercise... it's mind set lessons and live chat sessions aswell.

I'm pleased to say that in 8 weeks since I've started, I've lost 16.5kgs. I've got ALOT more to go, but just knowing that I'm nearly at that 20kg mark in 2 months is AWESOME.
It's all about eating really really good foods, exercising 6 days a week and being accountable to yourself.

Losing weight is 80% what you eat and 20% how you exercise.

I've tried everything from shake diets to WW to a few other diets before and never had this success or will to continue. I think finding the right program and just me being ready is why I've done well.