Katy Perry knows how to work up a sweat when she's performing onstage, and her role as Adidas ambassador has her showing off that fighting-fit physique and those rock-hard abs.
In the latest commercial and photo shoot that Katy stars in for the brand, the singer bares her midriff in a hot pink sports bra, matching trackie bottoms and hot pink trainers while breaking out in some of her signature dance moves.
Katy also appears in images for Adidas' ClimaCool campaign, in a purple windbreaker and shorts and sporting her bright blue hair.
What do you think of Katy's workout look in the new Adidas shots? Leave a comment and let us know and don't miss our gallery of Katy's style evolution below.