Chad Smith

"Get your ass behind the drums, Chad!" McCartney told Ferrell during the show's opening.

The event will be highlighted by an all-star tribute to the late Ozzy Osbourne.

The drummer has participated in a whole lot of session work over the years — some of these may surprise you.

We've got photos from some of the Grammy weekend festivities as well as the red carpet arrivals and the winning moments for some of your favorite rockers.

First track from upcoming 'Ordinary Man' album features Duff McKagan and Chad Smith.

The actor and the Red Hot Chili Peppers drummer appeared at a charity event in Seattle.

Metallica drummer has accepted the Will Ferrell-Chad Smith drummer challenge.

Fresh off their own musical tussle, the two look-alikes are taking aim at Metallica's drummer now.

The comedian and the Red Hot Chili Peppers drummer squared off on the 'Tonight Show.'

If you didn't stay awake to watch the drum-off, between Will Ferrell and Chad Smith, on 'The Tonight Show with Jimmy Fallon,' then you missed one of the greatest nights in late-night history.

The smack talk has begun as Chad Smith and Will Ferrell prepare for their upcoming drum battle.

Drummer Chad Smith is outraged, and a little sickened, over a recently released report stating that the CIA employed a music loop featuring the Red Hot Chili Peppers as part of its interrogation of prisoners at Guantanamo Bay.