Emma Stone  arrived in jeans, but quickly slipped into a very sexy, little black Azzaro minidress and sky-high Brian Atwood pumps for her appearance on The Late Show With David Letterman in NYC yesterday. Emma was there to promote The Help, which hits theaters next weekend, but talk also turned to her current big-screen comedy Crazy, Stupid, Love. Emma revealed the details of passing her "chemistry test" with Ryan Gosling  to land the part, which apparently included trying out the Dirty Dancing lift they perfect in the film. Emma also spoke about attending a recent screening of The Help at the White House hosted by Michelle Obama. At the first lady's request, Emma sat in the front row to watch her own performance and joked that she has one request for the next White House screening — booze. Emma was up bright and early this morning to continue her rigorous press tour, though she's rumored to somehow still be sneaking in time for romance with her Amazing Spider-Man costar Andrew Garfield .
Emma Stone  looked hot in her Azarro mini dress.
Emma's short dress showed off her long legs.
Emma flashed a big smile for the cameras.
Emma sported hot Brian Atwood pumps.
Emma gave a look back to the fans.
Emma arrived in jeans before slipping into her dress.
Emma stepped into the Ed Sullivan theater.
Emma signed stills from her upcoming movie The Amazing Spider-man.