Cadillac and Who What Wear Partner for Style Driven: 50 Style Stars

Hillary Kerr and Katherine Power of Who What Wear strike a pose with hostess Nicole Richie at the Cadillac + Who What Wear Style Driven: 50 Style Stars event at The London West Hollywood Hotel Thursday, October 24, 2013, in West Hollywood, California. (Photo by John Shearer/Invision for Cadillac and Who What Wear/AP Images)