UPDATE: E! News can exclusively confirm that Kim Kardashian is prepping for her first foray onto the big screen.

"I have accepted a part in a major studio film," Kardashian says. "It's a comedy. It's starting the first week in May and it's filming in Louisiana. I can't wait."

Sources tell us it's a spoof flick in the vein of Scary Movie (and Date Movie, Epic Movie, Superhero Movie...).
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Maybe because we're so good at keeping up with them, Kourtney Kardashian feels comfortable enough to drop little tidbits of info regarding her sister Kim Kardashian.

The reality series sibs were casually chatting with E! News at the Girls Gone Wild magazine launch party about a recent getaway to Mexico, when Kourtney made a remark that definitely piqued our interest.

"We ran on the beach," recalled Kourtney. "I made Kim run, and I would scream 'Come on! You have a movie coming up!' "

Um, what was that? Is there a project in your future you'd like to tell us about, Kim?

"I am not allowed to talk about that yet," she replied.

OK, fair enough. But a source close to E! News did confirm that Kim does have a role in a "big" comedy that is slated to shoot later this year.

—Reporting by Whitney English and Ken Baker