(FROM HOLLYWOOD REPORTER) — Emma Watson, best known for playing Hermione Granger in the Harry Potter movies, is attached to star in the period drama Napoleon and Betsy, as a noblewoman trapped on a British isle who falls in love with a man in exile. Scarlett Johansson, who had previously been attached to the role but dropped out because the character was skewing younger, remains on board as a producer. Watson hopes to shoot the movie this fall, before filming on Harry Potter and the Half-Blood Prince begins in 2009. (Hollywood Reporter)