Known for being the lead vocalist with the country group Lady Antebellum. Her band released three consecutive #1 albums: Lady Antebellum, Need You Now, and Own The Night.
Before meeting her Future Lady Antebellum bandmates in 2006, she twice auditioned for American Idol.
She co-wrote successful songs for artists such as Sara Evans and Blake Shelton.
She married drummer Chris Tyrrell on January 7, 2012. They are parents to a daughter named Eisele, and on January 29, 2018, they welcomed twin girls named Betsey Mack and Emory JoAnn. Her mother, Linda Davis, also had a career as a singer. She also has a younger sister named Rylee.
She and bandmate Charles Kelley became founding members of Lady Antebellum in 2006.