(Demi Lovato Photo Credit: Jeremy Chan /Getty Images)

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. This will be her first time singing the anthem at a boxing event in her career.

With more than 6 billion global single streams and nine platinum and multi-platinum singles to her name, Lovato recently released “Sorry Not Sorry,” which has quickly become one of 2017’s biggest hits.

The 25-year-old recording artist is no stranger to combat sports. Lovato is a frequent attendee at UFC events. Also, she was romantically linked to former UFC Middlweight champion Luke Rockhold and Bellator fighter Guilherme ‘Bomba’ Vasconcelos in 2016.

(Demi Lovato and ex-boyfriend UFC’s Luke Rockhold at UFC 205 in NYC. Credit: Mike Stobe/Zuffa LLC via Getty Images)

Lovato’s hit single “Confidence” also features a shout out to former UFC women’s champion Ronda Rousey.

How to Watch

Mayweather vs. McGregor is a 12-round, super welterweight match up that pits the legendary boxer Mayweather against the all-time MMA great McGregor in the main event of an unprecedented four-fight pay-per-view boxing card. Mayweather vs. McGregor will take place Saturday, Aug. 26 at 9 p.m. ET/6 p.m. PT at T-Mobile Arena in Las Vegas.