WSJ. magazine feted Mary-Kate and Ashley Olsen last night at the MoMA, bestowing the twins with their second-ever "Innovator of the Year" award, in the fashion category. Joined at the hip (just about literally) for red-carpet photos, both twins wore looks from The Row's spring 2013 collection and were told clothes they designed had "monastic classicism that's redefining American luxury." Also of note, they smiled.