Updated

Emma Watson has responded to reports that she's been cast as Anastasia Steele in the upcoming "Fifty Shades of Grey" movie – and those who were looking forward to seeing the Harry Potter actress in the role will be disappointed.

"Who here actually thinks I would do 50 Shades of Grey as a movie? Like really. For real. In real life," Watson tweeted Saturday.

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"Good. Well that's sorted then," she added later.

Reports that Watson would be starring in the film surfaced when the hacking group Anonymous broke into the server of German movie studio Constantin Film and published what it claimed were internal documents and e-mails. One of the documents linked Watson to the part of Anastasia.

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