Demi Lovato will perform the national anthem at the upcoming Floyd Mayweather-Conor McGregor bout, scheduled for August 26.
The news comes from MMA Fighting.
Lovato is know for her love of combat sports such as mixed martial arts and Brazilian jiu-jitsu, and she frequently promotes their health and self-defense benefits in her interviews. She holds a white belt in BJJ.
The singer has also been spotted in UFC and Bellator events.