So sorry, but it's true. A grande (16-ounce) Classic Chai Tea Latte from Starbucks contains more sugar than a Snickers candy bar. And half a cup of Ben & Jerry's Phish Food ice cream. And three glazed donuts from Dunkin'. For whatever reason, the chai latte has been encircled by a health halo: The ever-revered Oprah partnered with Teavana to brand her own Oprah Chai Latte sold at Starbucks (containing 31 grams of sugar), which emanates an, If Oprah does it then I should, too air.