The Edge of Love star, Sienna Miller is set to be replaced by Mischa Barton in an upcoming Indian movie, set for release later this year, according to source

Bhopal: A Prayer for Rain, is directed by Ravi Kumar and follows the story of a chemical spillage in India.

Sienna was lined up to take the female lead, but the 22-year-old former OC star will now join Julie Delpy and Martin Sheen on-screen instead.

Hmm…Looks like Sienna Miller is not only having a topsy-turvy love life – but her film roles are unsettled, too.