Nothing that will work in the long run and not damage your health. I never, ever believed I could lose like this on Weight Watchers, but I did. If you've tried it in the past, you should try it again. Its changed a lot, with more changes to come after this Monday!
No diet will work, unless you work at it. There is nothing magical to try. I was 5'7" and 182, and I'm down almost 22 pounds since Sept 25th on WW. I'm not suffering at all, I can chose to eat anything I want, but I'm really loving the healthier choices I'm learning to make.
Read the lipodissolve blog and see if u are interested in that, its the only alternative i can think of and a lot of ppl are trying it