Over the weekend, the First Lady wore two new birthday outfits to celebrate her 46th. She also spoke at the Red Cross in quite a flattering dress and then put her sneakers on to volunteer at a soup kitchen. But our favorite public look of hers from other the weekend was yesterday's, when she celebrated MLK Day in black sequins with her hair in lovely little waves. The dress may have a bow at the neckline, but we'll let it slide this time, if only for the sequins. See the full looks in the Michelle Obama Look Book. Related: Michelle Obama Look Book, Part One: 2008-2009.