Roar hitmaker Katy Perry has unveiled her debut footwear collection and stars in the line's spring 2017 campaign.

The collection, available at KatyPerryCollections.com, features 40 styles of footwear, ranging from casual sandals and trainers to 'playful stilettos and sophisticated pumps', and Perry commented 'It’s long been a creative goal of mine to be a real contributor in the fashion space.... I’m extremely proud of this debut collection, as we worked hard to figure out how to make fashion dreams reality, and to hopefully be the exclamation mark to your outfit or the conversation starter to your day'.