Going bald? Don't worry, put a steak on it: that's what Bruce Willis did Monday night in an appearance on Late Night With David Letterman. The famously bald action star, 55, cited Lady Gaga as his inspiration.

"This is all natural," he said, "100% ground beef sirloin. Top shelf, organic." Speaking of his cleansing routine, Willis was equally cavalier. "Showering, not a problem. Lather, rinse, repeat, tenderize." As Letterman admired the hair-steak, Willis asked him if he'd eaten, pulling out salt and pepper and sprinkling it on his head. Letterman took a big bite off Willis' head and then promptly fled backstage to spit out the raw meat, as the actor and audience laughed. –AMY LEE

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