
Information from Wikipedia
The House Bunny is a 2008 American romantic comedy film, directed by Fred Wolf. The film was written by Legally Blonde screenwriters Kirsten Smith and Karen McCullah Lutz. The film had its US release on August 22, 2008 and stars Anna Faris, Colin Hanks, Emma Stone, Katharine McPhee, Rumer Willis, Dana Goodman, Kiely Williams, Tyson Ritter, and Kat Dennings. It is the second film directed by Wolf. The DVD and Blu-ray Disc will be released on December 23, 2008.
Faris had pitched the film's concept to a few companies and Happy Madison picked it up. The working title of the film was I Know What Boys Like. The film is rated PG-13 for strong language. The film was produced by Adam Sandler's production company Happy Madison Productions, and it was distributed by Columbia Pictures
The House Bunny was released in the US on August 22, 2008. It debuted at #1 on its first day of release making $5.91 million, but ultimately landed in second place for the weekend behind Ben Stiller's action-comedy picture Tropic Thunder, with $14.53 million and $16.27 million, respectively. As of October 5, 2008, the film has grossed $48.03 million.
Summary
Shelley Darlington (Anna Faris), a Playboy Bunny, teaches an awkward sorority about the opposite sex - only to learn that what boys really like is what's on the inside.
Shelley is living a carefree life until a rival gets her tossed out of the Playboy Mansion. With nowhere to go, fate delivers her to the sorority girls from Zeta Alpha Zeta. Unless they can sign a new pledge class, the seven socially clueless women will lose their house to the scheming girls of Phi Iota Mu. In order to accomplish their goal, they need Shelley to teach them the ways of makeup and men; at the same time, Shelley needs some of what the Zetas have Ð a sense of individuality. The combination leads all the girls to learn how to stop pretending and start being themselves.

Credit: http://housebunnyfilm.com/?page=photos
Trailer