Lady Gaga wowed the crowd at the FireAid benefit concert with a spellbinding new track. The new song, titled All I Need is Time, was co-written with her fiance Michael Polansky. After engaging fans with her famous hits Shallow and Always Remember Us This Way,

FireAid, a sprawling benefit concert for wildfire relief, featured Joni Mitchell, Stevie Wonder, Billie Eilish, Lady Gaga, members of Nirvana and dozens more.

DAVE Grohl, Krist Novoselic and Pat Smear turned back the clock as they reformed Nirvana for FireAid in Los Angeles. The band — which split in 1994 after the death of lead singer Kurt Cobain —

Pink, who always dials it up to 100, performed Janis Joplin's “Me and Bobby McGee” and Led Zeppelin's “Babe I'm Gonna Leave You.” While introducing John Mayer, she addresses the crowd: “Ladies and gentlemen, and every other gender which absolutely exists,” seemingly a reference to President Trump's “two gender” declaration.

Dave Grohl, Krist Novoselic and Pat Smear performed at the star-studded benefit, alongside Green Day, Billie Eilish, Lady Gaga, Red Hot Chili Peppers and loads of others

FireAid, a star-studded benefit concert raised millions for LA wildfire victims. The event featured emotional performances, including a surprise Nirvana reunion, Lady Gaga debuting a new song, and Billy Crystal hosting with humor.

Lady Gaga and her fiancé Michael Polansky wrote All I Need is Time for the FireAid benefit concert in Los Angeles - and she was emotional while performing it on stage

Between performances, survivors of the LA wildfire, which has killed 28 people, shared their experiences of losing their homes.