1. Kristin Cavallari
Her nemesis Kristin Cavallari has also made a name for herself in the fashion world, from curating NFL fashion shows to collaborating with Chinese Laundry on a line of stylish shoes. Earlier this year, she also landed a hosting gig for E! talk show series The Fabulist.
Ms. Cavallari now goes by Mrs. Cutler, wedding Chicago Bears Quarterback Jay Cutler in 2013, and is a mom of two.