Ferrell's fame was at fever pitch when he starred in "Elf." Since then, he's starred in "Anchorman," "Kicking and Screaming," "Talladega Nights," "Stranger Than Fiction," "Blades of Glory," "Step Brothers" and "Semi-Pro." He's also dabbled in more serious indie films such as "Everything Must Go."He's filming a few more movies at the moment, including "Holmes and Watson."Ferrell is 51.