If Katy Perry's skin-tight jeans from her new smash hit Teenage Dream video gets your heart racing, thank Diesel.
Katy wears a pair of Diesel's Livier 65Z 5-pocket jean leggings in her newest video, which she then accented with her own rips and tears.
Seems like the California Gurl is really loving the denim company lately. She also wore a custom pair of Diesel jean shorts in her last music video.
She looks good in both!