Michelle Obama wore a fuchsia sleeveless Michael Kors shift dress to the White House Correspondents' dinner on Saturday. With her guns on display, Barack Obama made the obvious joke: "[Michelle] has helped to bridge the differences that have divided us for so long because no matter which party you belong to, we can all agree that Michelle has the right to bare arms." Amenwomen. Michelle's Inaugural ball gown designer Jason Wu also attended. (The 26-year-old designer got carded at the bar.) See Michelle's full look in the Michelle Obama Look Book.