With reporting by Jessica Wedemeyer and Ericka Goodman
Click through to see which stars in New York and Los Angeles went to Fashion's Night Out parties!
Nicole Richie arrives at the Fashion's Night Out party at QVC in New York on Sept. 6, 2012, where she debuted pieces from her new QVC collection. "I was inspired by the 1960s and 1970s, and just being around my dad and his tour costumes," Richie told Wonderwall. "If I could bring that freedom to today’s customer, that would be ideal."