The hair chameleon famously shaved off her hair last year in aid of Comic Relief but since then has shown the world that even having the shortest locks in the world can't stop her from experimenting with different styles...
The 'Pricetag' singer posted this gorgeous snap on Instagram on Tuesday (13 May) saying how much she loved having her bob back – even if it was only temporarily.
"Got my fav hair style back (for today)," Jessie posted.
"Thank you @alishadobson you are truly the best."
Alisha Dobson is Jessie's go-to hairdresser and the woman behind Jessie's ever-changing locks, including her Tintin quiff, her pink crop and the super-long locks she wore at this year's Elle Style Awards.
And if this is what she can do with hairpieces and extensions, we wish we had an Alisha in our lives, too!
Jessie became famous for her sleek, sharp bob in 2010 when she released her first hit single 'Do It Like A Dude.'
Since then it's gone long, short, curly and changed colours more times than we can remember, but it's that first bob she'll always be synonymous with.
Jessie wore her hair jaw-length and curly for her birthday in March, then wore it sexy and slightly wavy at the Delete Blood Cancer Gala just last week.
So, we wonder if this is the length Jessie is aiming to grow her natural hair again.
But why even bother with the hassle, when your hairdresser's clever enough to create such amazing dos in an instant?
We know what we'd do. If only we had Alisha on speed-dial...
What's your fave Jessie J hairstyle? Let us know below. Our fave comment across the site each week wins £50!
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