Gaga goes bald?

Lady Gaga is all about irony. For an acoustic performance of her new song Hair (off her new album, Born This Way), the 25-year-old singer debuted her wildest look yet: a newly bald head.

It’s unclear if the singer  actually shaved her head or simply wore  a cap.Appearing on England’s Paul O’Grady Show, Gaga slowly ran her hand over her scalp during the piano-driven song. Midway through her performance, Gaga paused for dramatic effect, then placed an aqua-colored wig on her head.

Why the shocking makeover? ‘You’re even freer without hair,’ Gaga had told in an interview in May.