Demi Lovato, who trains in mixed martial arts and is an avid UFC fan, will have a role at the eagerly anticipated Floyd Mayweather vs. Conor McGregor fight.
Showtime reveals that the Grammy-nominated artist will perform the National Anthem at Saturday’s event.
The superfight finds Conor McGregor, the biggest active UFC star, making his boxing debut against undefeated boxing icon Floyd Mayweather.
It is expected to rank as one of the top two pay-per-view events in history.
