The 47-year-old 'Frida' star said she would kill for a part in the British series but is doubtful of getting a role, reported the Daily Express.
"I love Donwton Abbey. I would kill for a role," she said.
She and her husband Francois-Henri Pinault have already revealed their plans to relocate to Britain from Paris.
"Francois thinks London is very cosmopolitan. I think it will be good for my career too," she added.