The 2019 CMT Music Awards may be the best and biggest yet, as the event has just added a slew of new A-list performers to this year's broadcast. Keith Urban, Luke Combs, Brandi Carlile, Sheryl Crow, Tanya Tucker, and Zac Brown Band have all been added to the performance lineup, as have Little Big Town, who are also hosting the event. Among those new performers, ZBB's got the most 2019 CMT nominations with three. The newly announced performers also include country hottie Brett Young and '90s sensation Boyz II Men, who recently co-starred on CMT Crossroads. They'll all join such previously announced performers as Carrie Underwood, Maren Morris, Kelsea Ballerini, Dan + Shay, Kane Brown, Thomas Rhett, and Luke Bryan. The 2019 CMT Awards will air live from Nashville’s Bridgestone Arena on Wednesday, June 5 at 8 p.m. ET.