Fallon married Joe Don Rooney, the lead guitarist of country music band Rascal Flatts on April 23, 2006, and she lives in Brentwood, Tennessee.[5] On May 31, 2008, Fallon gave birth to their first child, son Jagger Donovan Rooney.[6] On September 7, 2010, their daughter, Raquel Blue, was born.[7] On September 29, 2014, their third child, daughter Devon Olivia, was born.[8] She and Rooney separated in 2021.[citation needed] The divorce was finalized in the fall of 2023.[9]