As the night soldiered on, attendees at FireAid were treated to show-stopping moments from three-fourths of Nirvana reuniting ...

Red Hot Chili Peppers were the last to take the stage at the Kia Forum at the FireAid benefit show for Los Angeles wildfire ...

Katy Perry knows how to keep things interesting, no matter the setting! The pop star presented fans with an Instagram photo ...

Fans couldn't wrap their heads around the 'confusing' scene, with many pointing out Curtis was 'manipulative'.

The FireAid benefit concerts will be star-studded, with Stevie Wonder, Lady Gaga, and more performing. Here's how to see it ...