Remember Scary Movie 5? The sequel times five to the Scary Movie franchise that will spoof Black Swan and star Ashley Tisdale? Also, Lindsay Lohan and Charlie Sheen are going to appear in the opening scene and probably be killed off? Right, well, according to Deadline, Heather Locklear has just joined the cast of that as Tisdale's ballerina character's mother, who's "more than inspired" by the crazy mom from Black Swan.

They've also cast Molly Shannon to fulfill the role of Winona Ryder's character in the film, so it looks like they're really staying true to the plot set-up. We're dying of laughter already.

As previously reported, filming is set to begin this month, and the movie is slated for an April 19th release.

[via Deadline]