Savannah Chrisley ain't eating rabbit food. The 23-year-old "Chrisley Knows Best" star, who fronts South Beach Diet, sneaked a peek at her weekend eats via her Instagram stories last night – gush over 20g/protein shakes Savannah might, but the SASSY by Savannah cosmetics founder's 2.2 million followers saw a giant load of calories on Sunday evening. Savannah, whose stunning bikini body is regularly a talking point, was proving that Southern girls EAT. Likewise, that reality stars can bake just like the rest of us. Check it out below.