Appaz she’s a natural blonde…
Jessie J has said she's looking forward to shaving her head for charity so she can see her natural hair colour.
Her bob and blunt fringe might be a huge part of her identity, but Jessie’s looking forward to a change.
"I'm going to announce the charity I'm doing it for soon,” she told We Love Pop magazine.
“It's taken a little while to get the ball rolling. It's not as easy as, 'Oh, 'I'm going to shave my head!'
"I want to make it worth it and make sure I raise a lot of money. I can't wait, to be honest. I think I'm going to love it. My hair grows so quick, but it's naturally dark blonde. Seeing my natural roots will be interesting."
Let's have a little peek at what the transformation could look like...
Wow, that's a bold look. Ok, so we're not suggesting Jessie will start dressing like a dude or get some slight stubble, but you get the idea...
Jessie announced her plans in October last year, telling BBC’s Newsbeat at the time: "I'm so ready for it. “Bic it, powder it, who cares? My hair will grow back.
"There are times when I wish I could have done marathons, but with my heart problem I couldn't - but there are things I can do to raise money.”
Over the last few months, Jessie has tried out loads of new hair styles.
Maybe she's making the most of her locks before she goes for the chop?
What do you think? Comments below please!