HAPPY BIRTHDAY, MICHELLE OBAMA! 48 REASONS WHY WE LOVE OUR FIRST LADY'S STYLE

Our first lady is one fierce fashionista, an inspiring role model, a super-cool mom, a newly-inducted member of the Twitter tribe, and today — Michelle Obama is the most stylish birthday girl around. She's able to jump-start new health and dance-related initiatives, attend summits and galas around the world with her husband, take her kids to school, and look amazing as she juggles it all. From the ethereal Jason Wu gown she donned at the Inaugural Ball to casual J.Crew separates, we love her signature style of mixing high and low brands. Her special attention to supporting new, young designers, her disposition to wear bright, bold colors, and her knack for showing off those amazingly toned arms are just a few more reasons why we love our FLOTUS's panache. In honor of the big 4-8, we've pulled 48 of our favorite First Lady looks, so click through and get started.

Michelle Obama (Ellen)