Will Ferrell & the Red Hot Chili Peppers' Drummer Are Identical: 9 More Celebs With Rockstar Doppelgangers

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Why is Will Ferrell holding up a whiteboard that says "Chad Smith"? Because that's not Will Ferrell, it's Chad Smith, the drummer of the Red Hot Chili Peppers. Smith is tired of constantly getting mistaken for Ferrell, so naturally, he challenged the comedian to a drum battle in a video posted on Funny or Die's Instagram.

Smith dissed Ferrell's drumming abilities, saying in a Reddit AMA that "....his cowbell work is well-documented, but his drumset skills are nominal based on Step Brothers the film. Other than wiping his testicles on the drums, which of course I give high marks to." Despite the insults, Ferrell accepted the challenge in the same AMA on the condition that they would first raise $300,000 for Cancer for College.

Smith and Ferrell's drum battle should be an interesting showdown, but Ferrell isn't the only celebrity with a musical doppelgänger. Here are some celebrity-rockstar look-a-likes who we'd love to see battle it out onstage...

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