Katy Perry continues to be loyal to Diesel as she wore the brand’s jeans in her “Teenage Dreams” video which premiered today. Previously the songstress wore Diesel’s “Mintha 8B3” Daisy Dukes in the “California Gurls” video. I went to the Teen Choice Awards Sunday night (which was super fun) and have to admit during her performance of “Teenage Dreams” I was so focused on trying to figure out what jeans she was wearing I paid little attention to anything else!