Emma Watson slams 'Fifty Shades of Grey' casting rumors on Twitter

By Erin O'Sullivan, Access Hollywood

For fiction fans hoping to have their Harry Potter heroine disrobe for the Fifty Shades film trilogy, sorry its probably not happening.

After reports from hacker collective Anonymous this week claimed they had stolen documents from German studio Constantin Films servers proving Emma Watson was attached to star in Fifty Shades of Grey, the actress slammed the report on Twitter.

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Who here actually thinks I would do '50 Shades of Grey' as a movie? Like really. For real. In real life, the 22-year-old beauty posted on Sunday, of the buzz claiming shell play Anastasia Steele in the highly anticipated film version of E L James steamy novel.

After hundreds of fans responded (most saying they dont believe Emma would ever sign on for the erotic role) and the Tweet was re-Tweeted nearly 35,000 times, the actress responded.

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