Some of the biggest names in music, including Billie Eilish, Lady Gaga, and Green Day, played FireAid at the Kia Forum and Intuit Dome on Jan 30.
The singer, who is nominated for six awards, will present during the Feb. 2 ceremony at the Crypto.com Arena in Los Angeles.
Joni Mitchell has made a rare live appearance, taking to the stage at the LA FireAid benefit show - find footage of the set here.