Before acting, Sienna Miller dabbled in modeling. "I was, like, the short, funny one that they booked to make the other girls laugh and to make them look taller," she told us last night over cheese ravioli at a dinner for The Private Lives of Pippa Lee. What did she think of V magazine's purported upcoming plus-size issue? "I suppose that's something you'd have to say — I couldn't sit here and say, 'No, I'm not [into it],'" she said. "But I sincerely believe that that's more beautiful than someone who is poker-thin. I really do. I would love to have boobs to go with my hips, but I don't — that's just not the way the cookie crumbled."