9 of 24:
Julia Roberts turned down the role of Margaret Tate in 'The Proposal,' as well as Leigh Anne Tuohy in 'The Blind Side.' Both parts went to Sandra Bullock, one of which won her a Golden Globe and an Academy Award.
Pictured: Julia Roberts in a scene from the film 'Eat Pray Love' in 2010. / Sandra Bullock (right) in a scene from 'The Blind Side.'
( Photo / Francois Duhame / CTMG, Inc / Alcon Entertainment)