A 2018 photo shows Lovato singing during the March For Our Lives in Washington.
Brain - Demi Lovato to sing the national anthem at US Super Bowl
Key Highlights

Demi Lovato will perform the national anthem

NFL and Fox on Thursday (Jan 16) announced the performance, which will take place ahead of the big game on Feb 2 at Hard Rock Stadium in Miami

Jennifer Lopez and Shakira will headline the halftime show

A week before the Super Bowl, Lovato will perform at the 2020 Grammy Awards

The Straits Times