Kellan Rhude Katharine McPhee Beverly D'Angelo Anna Faris Emma Stone Rumer Willis Colin Hanks Kat Dennings Monet Mazur Jennifer Tisdale Kendra Wilkinson Katie Lohmann Sarah Mason Holly Madison Bridget Marquardt Lauren Hill Matt Barr Kiely Williams Rachel Specter Mike Falkow Kathleen Gati Erin Matthews Alex Spencer Stephanie Tanner Tyson Ritter Emily Wilson Ben Ziff Dana Goodman Ashley Schneider Meg Wolf Brianna Womick Julia Lea Wolov Clint Carmichael Marcy Goldman Tony Besson Jonathan Eudowe Jesse Erwin Adam Shapiro Michael Trotter DeNah Angel Collette Wolfe Danny Pudi Owen Benjamin Tanner Alexander Redman Angela Shelton Jay Hayden Shweta Thakur Charity Beyer Michael Bernardi Isis Harris Marlon Hunter Michael Weathersby
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 -- a sense of individuality. The combination leads all the girls to learn how to stop pretending and start being themselves.