Will Ferrell and Chad Smith
he frequent mix-up between Red Hot Chili Peppers drummer Chad Smith and comedian Will Ferrell has led to some truly funny moments, such as the drum-off on The Tonight Show with Jimmy Fallon. It all started when Ferrell acknowledged the resemblance between himself and the musician during a question and answer session on Reddit.com prompting Smith to challenge him to a drum battle. The Anchorman actor took him up on the offer and they not only brought the house down but raised money for charity.