Kristin Cavallari took her relationship with Chinese Laundry to the next level when she upgraded from guest stylist to designer for the shoe brand. Her seven-piece capsule collection of pumps, booties, and flats launched in early December. The "Hills" alum is also designing a jewelry collection for Glamboutique.com, which is set for a Valentine's Day launch. After that? "I'd love to do a maternity line," Kristin told People magazine. Looks like the new mom has been keeping busy since she welcomed son Camden Jack earlier this year!