January 24, 2013 3:18 pm The First Lady of American Fashion When Michelle Obama took up residence in the White House four years ago, she became not only the first lady of the United States, but also the first lady of American fashion. Check out her style evolution. Local 2:48 Taylor Swift fans react to Jake Gyllenhaal and Sabrina Carpenter's ‘SNL' appearance 1:07 Britney Spears spotted as authorities respond to alleged hotel incident 2:15 Prince William and Kate Middleton ‘going through hell,' friend claims (report) 8:01 Lady Gaga's outfit changes, Rihanna's bold looks and more iconic Met Gala moments 2:05 Whoopi Goldberg reveals who will inherit her fortune