The action movie star decided to wear a meat wig while appearing on David Letterman's talk show recently in a nod to pop's most outrageous dresser.
"This is all natural," said Bruce. "It's a meat hairpiece inspired by... who's that crazy lady? Lady Gaga!
Let me tell you, this took hours to get ready. It's 100 per cent ground beef sirloin. Top shelf, organic."
He granted David's request to take a bite of his raw headpiece - the host tucked in with a fork before running backstage to gag his guts out.