Anna Faris\' new comedy, \"The House Bunny,\" tells the story of a former Playboy Bunny who comes to the aid of a needy group of sorority girls. The girls are tired of being known as the lamest sorority on campus, so Faris helps them out the best way she knows how: She teaches them how to be slutty!

The story is obviously lacking some substance, but the film must make up for it by casting really hot actresses to play the sorority girls, right? ... Wrong! Among the cast is a creature so hideous I dare not speak its name aloud. But this is the Internet, so I\'m allowed to type it: Rumer Willis. Yes, the unfortunate spawn of Bruce Willis and Demi Moore (that somehow turned out ugly).

Watch the trailer and judge for yourself: