[Designer Narcisco Rodriguez looks on as club promoter Suzanne Bartsch, Marc Jacobs, and gym owner David Barton pose at David Barton Gym's annual toy drive. This is how they do Christmas in Chelsea. Image via Getty]

Anna Wintour spent seven days during Fashion Week cruising around New York with her trademark hair and glasses. But she was also sporting the hot new accessory for spring: a smile. What is making Anna so God-damned happy?