Starskin appointed two new members to its executive team—Jackie Mills as vice president of sales and marketing and Luis-Ali Villegas as vice president of E-commerce.          Mills held senior management positions at Sephora and was director of retail operations there until 2010. Following her stint at Sephora, she was appointed as senior national sales director for Tria Beauty, responsible for the retail and wholesale sales channels in North America. Before joining the team, Villegas was t...