The House Bunny, Shelly, who has lived a carefree and worry-free life in the Playboy Mansion, finds herself homeless after being kicked out. With nowhere else to go, her fate leads her to the Zeta Alpha Zeta sorority, an unpopular group of girls. In order to keep their house, the girls must sign a contract and compete against the scheming Phi Iota Mu fraternity. Desperate to help the girls, Shelly, who is skilled in makeup and attracting men, becomes their last hope. As the Alpha Zeta girls and Shelly team up, they embark on a journey of self-discovery and empowerment, breaking away from the world of pretending and imitation. Together, they learn to embrace their true selves and find their own identities.