Will Ferrell & John C. Reilly: Silly 'Step Brother...

Who's funnier? Who's the better singer? Who's the bigger slacker? 'Step Brothers' stars Will Ferrell and John C. Reilly answer the tough and sometimes "animosity"-inducing questions in a speed round we'd all like to hear! "Will's obviously funnier," says John, before doing a rock-paper-scissors match with Will to determine the outcome. Who forgets their lines more? "I have a telephotogenic memory," says Will.