With summer officially underway, there are many more opportunities - lounging poolside, backyard bbq's, beach vacays - that can sobotage your diet. If you've been reading this blog long enough, you should all know by now that I'm a huge advocate for not drinking your calories. But - and a heavy but - I am all about enjoying a few cocktails. While I'm not a big beer drinker as I don't like the stomach bloat that comes after and red wine on a hot day does not sound appealing, I stick to a "skinny" cocktail. Knowing that traditional umbrella drinks can contain 400-1,000 calories per drink, I've found other ready to pour, yummy, summery picks besides the boring 'ol vodka soda that will get your swigging alittle smarter on a hot day: Skinnygirl - Pina Colada ($15) Coconut cream usually takes this rum treat into waist-widening territory. But testers of this coconut and pineapple juice concotion didn't seem to miss it. So put on grass skirt and sha...