"New hair style. The tintin," she posted to her Instagram fans yesterday (23 July). Honestly, is there NO hairstyle this pop princess doesn't look good wearing?
Jessie's countless hair looks come courtesy of her favourite hairdresser and bezzie, Alisha Dobson.
And while Tintin might not be the most obvious character to take inspiration from, yet again, the 'Pricetag' singer looks as gorgeous as ever.
Nice work, Alisha.
If you're not sure who the devil Tintin is, he's a cartoon detective who was created in 1929 and has stood the test of time by being as iconic today as he was over 80 years ago!
Famous just as much for his quiff as his detective skills, he might not be on a par with the likes of hair icons Jennifer Aniston or Kate Middleton, but the fact that Jessie's 'doing a Tintin' is good enough reason to give him real style status!
Oh and if you want to know the name of the product Alisha used to create Jessie's cute quiff, allow us to indulge you...
"Woohoo! Finally found a wax that's not only good but @isthatjessiej likes the smell of!!!" Alisha tweeted yesterday.
And the wax in question? L'Oreal Professionnel Play Ball Density Material, £13.20, lookfantastic.com.
Simply work this strong-hold wax into your fringe area, work it up and forward into a mini quiff and there you have it. A Tintin quiff with a dash of Jessie J glamour thrown in.
Now, there's a sentence we never thought we'd write...
What's your favourite Jessie J hairstyle and why? Let us know below. Our fave comment across the site each week wins £50!