<P> Emily `` Eve '' Best ( born 31 July 1971 ) is an English stage and screen actress and director , known for her television roles as Dr. Eleanor O'Hara in the Showtime series Nurse Jackie ( 2009 -- 13 ) , First Lady Dolley Madison in the American Experience television special ( 2011 ) , and Monica Chatwin in the BBC miniseries The Honourable Woman ( 2014 ) . She also played Wallis Simpson in the 2010 film The King 's Speech . </P>
<P> Emily `` Eve '' Best ( born 31 July 1971 ) is an English stage and screen actress and director , known for her television roles as Dr. Eleanor O'Hara in the Showtime series Nurse Jackie ( 2009 -- 13 ) , First Lady Dolley Madison in the American Experience television special ( 2011 ) , and Monica Chatwin in the BBC miniseries The Honourable Woman ( 2014 ) . She also played Wallis Simpson in the 2010 film The King 's Speech . </P>
who played wallis simpson in the king 's speech
who played wallis simpson in the king 's speech
Emily `` Eve '' Best
Emily `` Eve '' Best