Time magazine’s annual party honoring their choices for the 100 most influential people in the world was held last night in the Rose Hall at Lincoln Center. First Lady Michelle Obama made an appearance that apparently caused traffic troubles, forcing some fashionable guests to arrive via the subway in their designer gowns. Fortunatley everyone on the red carpet still looked crisp. Other guests included a John Legend, recording artist M.I.A. and her fiance Ben Brewer, Oprah , fashion designer Vivienne Tam, and more.