If you're looking for stability, then Louis Vuitton might be the place to find it. Robert Duffy and the man behind the brand, Marc Jacobs, are both staying put at the label and apparently are eager to finalize their contract renewals. "[Negotiations are] just starting but, I mean, we both want to stay," Duffy said. "I don't think that's any secret. When two people want to renew their vows they do it usually."

Louis Vuitton experienced "huge, huge" growth in 2010, including the launch of a new store concept (Bookmarc), and in 2011, a host of store openings are expected. With any luck, Jacobs and Duffy will continue their fashion domination for more than a couple of years to come.