Michelle Obama unveiled a second twitter account as she celebrates 49th birthday, plus new hair style

Michelle Obama and David Hall

Americas First Lady, Michelle Obama marked her 49th birthday yesterday, January 17. In honor of her special day, the First Lady unveiled a second Twitter account, @FLOTUS -- which she used to debut a dramatic haircut! Posing alongside Inaugural citizen co-chair David Hall for a Twitpic, Mrs. Obama showed off her stylish new 'do, complete with a set of thick, face-framing bangs.