Girls from London to LA just can't get enough of their Diesel jeans, the red-hot denim line founded by Renzo Rosso and Creative Directed by Wilbert Das. Thirty years in the making, this label just keeps on getting hipper, hotter and a little more rocker.  A favourite with our online styling assistants, their flattering cut, perfectly placed seams, and designer detailing are the ultimate arbiter of cool.