Which female celebrity has shaved her head again?
She revealed a photo on Instagram.
Jessie J has posted photos of herself with a shaven head on Instagram.
The photos first appeared yesterday after the 'Flashlight' singer posted photos of her dressed up for Halloween saying " Shaved my head last week (I guess you might notice)".
She then posted photos of herself standing on tiptoes, wearing jeans and a baggy T-shirt saying "Love these invisible heels from unknown designer".
This isn't the first time Jessie J has had her head shaved, the first time was two years ago when she raised £500,000 for Comic Relief.
Jessie J recently appeared on Ellen in a surprise performance with Tom Bleasby, the former X Factor contestant to rose to fame on the karaoke app Smule.