Kelsea Ballerini is all. the. rage. when it comes to up-and-coming female country acts, but her popularity is quickly extending beyond the country realm. In the past year or so alone, she's become every girl's dream best friend and perhaps even T. Swift's real BFF all while having a heart a country mile wide. It's not just her looks or career that lands her on nearly every girl's list of BFF #GOALS list. Read on, Kelsea lovers!