Karlie Kloss stars in the Carolina Herrera Good Girl Fragrance Campaign

American supermodel Karlie Kloss is the glamorous star fronting Carolina Herrera's 'Good Girl' fragrance campaign.

Photographed by Mario Testino, Karlie is clad in a sequinned slinky figure-hugging gown, and cosies up to a mystery man.

Though the fragrance is labelled 'Good Girl', the hashtag is #goodtobebad, and Karlie is every bit coy, seductive and flirty in the images.

The bottle of the fragrance is also shaped like a high-heeled stiletto, and offers notes of tuberose, jasmine sambac, tonka beans and cocoa.