"I try to take care of myself, drinking at least a gallon of water with lemon a day and making sure to take my vitamins,” Queen Bey once told Vogue magazine. But is that really necessary? As Nicole Richie once said, "Drinking 8 glasses of water is so 90's." Instead, use this more precise formula that Kerry told us in this recent feature for Charlotte’s…
Use This Formula To Calculate How Much Water You Need
