Meryl Streep's Casting in 'The Devil Wears Prada' Was Initially Controversial

Despite doubts about her comedic abilities, Streep's portrayal of Miranda Priestly earned her an Oscar nomination and became iconic.

Meryl Streep was nearly not cast in 'The Devil Wears Prada' because some people involved in the production thought she wasn't funny, according to the film's producer Wendy Finerman.
Despite being known for her dramatic roles, Streep had shown her comedic skills in films like 'She-Devil' and 'Death Becomes Her'.
Streep's casting was seen as part of the 'fun of the unexpected', and she went on to earn an Oscar nomination for her portrayal of Miranda Priestly.
Streep stayed in character throughout the filming and made clear that she sticks with her choices, including choosing the now-iconic gray wig for the role despite some reservations from the studio.
Streep has since admitted that she was miserable during filming due to her attempt at Method acting, and has not attempted Method acting since.