"I’ve absolutely loved my time on The Voice, and I hope everyone saw and knows how passionately I felt about the show," she writes. "However, I can’t wait to promote my new record around the world, and that has to take priority."
It sounds like she'll still be watching the show from the comfort of her own home, and she just might appear as a performer at some point.
"I shall be keeping a very close eye on [Season] 3, showing my support in every way I can, and really hope that in some way that I can be part of the show," she adds.
She leaves behind fellow judges will.i.am, legendary crooner Tom Jones, and The Script's Danny O’Donoghue.
Will you miss Jessie, or are you more excited to hear her new tunes?