Savannah Chrisley's mouth-watering chocolate and strawberry pie is worth a peek. The 23-year-old "Chrisley Knows Best" star, known for her teeny-tiny waist as she fronts both South Beach Diet and Body Revolution was, last night, shoveling sweet treats into her face. The Southern Belle, who regularly proves what an appetite she has, updated with a quick story for her 2.2 million Instagram followers, showing one wowing homemade pie and all the gooey chocolate in the world. Savannah even used Nutella to make it. Check it out below.