Talk about poor planning. Actresses Kristin Scott Thomas and Natalie Portman both showed up to the 2008 Cannes Film Festival in blue Lanvin dresses. It's bad enough that they're both wearing the same designer to the same premiere, but throw on top of it the fact that they're the same shade of blue. At least there's one difference: Kristin's is long and flowy, while Natalie's is short and fun. Who wins this blue Lanvin battle?