Thomas Rhett and wife Lauren Akins co-hosted the 11th annual CMA Country Christmas TV special on ABC on Nov. 30. This year’s lineup featured Thomas Rhett, Dan + Shay, Gabby Barrett, Lady A, Tim McGraw, Florida Georgia Line, Kelsea Ballerini, Little Big Town, and Darius Rucker with Lindsey Stirling. Kelsea performed “Santa Baby,” which was penned…