Lady Gaga closed the FireAid concert in Los Angeles with a live performance of her hit "Shallow" and a brand new song written for the occasion.

After almost six hours of FireAid, Lady Gaga ended the historic Los Angeles event by debuting a new song co-written with her fiance Michael Polansky, an upbeat number that she said was “just for tonight.

On Jan. 30 the epic six-hour FireAid benefit concert to raise funds for wildfire relief, rebuilding, and fire prevention efforts aired and streamed simultaneously across Amazon Prime Video, Apple TV+,