The 'Wide Awake' singer already has two scents under her belt, and now she's continuing her reign of the perfume world with her third offering, Killer Queen, available from 28 August.
But in the mean time, Katy has whet our appetite by posting a sizzling promotional picture on Twitter - and she's looking better than ever!
Posing on an overturned throne with a crown at her feet, Katy looks oh-so-glam in a strapless velvet dress, featuring a corset bodice and puffy skirt.
She completed her regal look with a dazzling crown, adding a sultry edge with towering lace-up boots and criss-cross tights.
And Katy made an impact with her beauty look too, rocking smouldering smoky eyes, a vixen red pout and lust-worthy glossy locks.
With a campaign pic this dramatic, we can't wait to try the fragrance!
Killer Queen by Katy Perry will be priced at £23.50 for 30ml, £29.50 for 50ml and £38.50 for 100ml.
Will you be checking out Katy's third fragrance? Let us know by comment below as the best comment across the site each week wins £50!
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Copyright: WENN Craig Harris