Celebrity Pictures in Designer Jeans Celebs in Denim: Nicole Richie in Siwy Shorts by Jessie July 26, 2008, 11:40 am 186 Views On July 23rd, Nicole Richie was spotted going to a yoga class wearing Siwy shorts. Wait…she wore THOSE tiny short-shorts to do yoga?! She must have a crush on the instructor or something! Celebs in Denim: Nicole Richie in Siwy Arden Shorts See more Previous article Thong jeans? Oh no they didn’t! Next article Trend spotting: Celebs heart Yellow Jeans!