The rumors are true. Watermelon is finally here, and it's making a huge splash. Surely you've heard your taste buds gushing about this big summer blockbuster. This premier flavor works your tongue like a red carpet, and the paparazzi are swarming. Luckily, with just five calories and one gram of sugar per serving, this big, juicy flavor looks just as good on camera as it tastes in your mouth. (from Bai)