GRAMMY® Nominated and Multi-Platinum Global Artist Demi Lovato To Sing National Anthem On Mayweather vs. McGregor SHOWTIME PPV®
LAS VEGAS (August 22, 2017) – Singer-songwriter Demi Lovato will sing the National Anthem prior to the Floyd Mayweather vs. Conor McGregor main event Saturday night at T-Mobile Arena in Las Vegas. Lovato is a GRAMMY-nominated artist with one of the world’s most powerful voices on-and-off the stage and will be singing the anthem at …