The 'Domino' singer posted "exclusive" artwork for her upcoming tell-all book on Twitter last night (August 5).
© Twitter / Jessie J
"Here is my 1st BOOK cover!!" she wrote. "For #nicetomeetyou\My story* Amazon don't even have it yet!! #exclusive."
The accompanying image shows the star posing against a white backdrop in a roaring tiger top and a denim jacket.
Jessie J was first rumoured to have signed a book deal back in March.
Nice to Meet You, which will be released in September, is expected to cover the 'LaserLight' musician's health issues, her time spent at London's Brit School and her rise to fame.
Jessie J has yet to comment on persistent rumours that she will not return for series two of The Voice UK.
