I go to Starbucks every so often and get a Skinny Latte, they aren't bad. They are nonfat/sugar free, which is perfect for me.
I don't necessarily follow a strict diet. I keep my calories around 1200/day especially on the days I am exercising. I also watch my protein intake and keep it around 100gms per day. The rest of the food I eat has a moderate amount of unsaturated fats and some carbs. I pretty much keep a "diet diary" for most days. I don't drink soda or alcohol, gave those up 8 months ago, just drink water now with those tiny packets of lemonade or grape flavorings.