Celebrity Molly Sims and Nicole Richie's Shopping Party and More! By Caitlin Petreycik Caitlin Petreycik Caitlin Petreycik is a writer and editor based in Brooklyn who covers all things food, fashion, design, and pop culture. In addition to InStyle, her work has been published in Glamour, Food & Wine, Vox, and New York Magazine. InStyle's editorial guidelines Published on February 24, 2012 @ 01:00PM Pin Share Tweet Email Photo: LIsa Rose courtesy of Q Molly Sims helped Nicole Richie (in a strapless Ungaro dress) celebrate the launch of her new '70s-inspired line for QVC at the shopping network's Red Carpet Style Event at the Four Seasons in Los Angeles. “We all want to feel relaxed on the inside but stylish on the outside, and that’s what I’m trying to provide,” Richie said of her collection for the tele-retailer, which premieres tonight at 9/8c on QVC. See more stars at last night’s hottest parties in the gallery!