Starting again

I got Victoria Secret swim suite catalog, very inspiring. I understand that all those girls are under 25. I never has and never will have body like theirs. The sad part: in my early 20s I was size 12. Now I am getting closer to 40, my metabolism slowing down. It is much more difficult to lose anything. I look pretty good for my age, but I would like to get as close as possible to VS beach body. What I have now: 133 lb of weight. I am exercising about 6-7 hours a week. Nothing extreme: ballet, jazz, yoga, pilates. Some crunches at home. People say that I need hard core cardio to lose weight, but I do not like doing it. I believe to be successful I need to do what I like, otherwise I will quit sooner or later. I brought weights to my office and do some weight “moves” actually it works , just 10 minutes here in thee,, those weights are getting too light, will have to buy heavier ones. I eat protein and good carbs, but my weight is stuck at 133. It is time for me to start my Japanese diet again. I am going back this Monday. My goal is to loose 10 lb. Will see if it is possible in my age,, today and tomorrow, I will enjoy brown rice sushi, wine, cheese. Today and tomorrow. Monday is a good day to start.