By Joe Cingrana
Although theirs is the stuff of legend, it's not just Red Hot Chili Peppers drummer Chad Smith and actor Will Ferrell who have an uncanny resemblance to each other!
Take a look at some of the biggest stars of stage and screen as compared to other celebrities who, if walking down the street you would almost certainly mistake for the other.
From American Hustle's Amy Adams and Wedding Crashers' Isla Fisher to Superman himself Henry Cavill and Magic Mike's Matt Bomer -- tell us in the comments section below which pairing is your all-time favorite!
