What a NIGHT for Kelsea Ballerini! Not only did she get to perform (yet again) on the Grand Ole Opry stage, but she got to sing "Girl Crush" with Little Big Town. It doesn't stop there, either. Before the show, Kelsea was popping Champagne to celebrate "just everything." Little did she know, she'd be doing the same thing after the show - mainly, because she became the newest member of the Opry family. She was asked in the coolest way, too! Right smack dab in the middle of "Girl Crush." It was funny to watch because the band had to ask her like five times before she could even pull herself together enough to respond...saying "YES," of course! Check out the video below.