Savannah Chrisley was struggling at 1.47 a.m. last night, unable to sleep and up nearly 24 hours. The 23-year-old "Chrisley Knows Best" star, still in the news for her SASSY by Savannah cosmetics launch, made headlines on Saturday for embracing her "basic chick" with no shame while posing from an elevator, but it looks like the Southern Belle's Saturday wasn't as easy-going as it seemed. Savannah's Instagram was documenting her insomnia well into Sunday morning, and it was tough going. Check it out below.