Bruce Willis stopped by The Late Show last night wearing a pile of molded ground beef on his head, a bold fashion statement the Red star said was inspired by that "crazy (unintelligible)" Lady Gaga. So what's a television host to do when Bruce Willis shows up wearing a meat toupee? If you're Dave, of course you take a bite out of the damn thing. Up next on The Late Late Show, Lauren Graham and host Craig Ferguson can't stop thinking about sex, and over at Late Night with Jimmy Fallon Morgan Freeman gives Jimmy some advice about his drug problem. Last but not least, on The Tonight Show, Jay Leno admits to Will Arnett that he's a big dummy. Watch our compilation to see what you missed.