Elle Woods (Reese Witherspoon) is back in all her pink and fluffy glory. She has become a rising star in a law firm and is planning her wedding to Emmett (Luke Wilson). But when she discovers that her firm represents a company that tests cosmetics on animals (and some of these are relatives of her Chihuahua, Bruiser), she expresses her views and is promptly fired.

在农场主离奇身亡后，一群绵羊决定亲自查明真相，踏出牧场，闯入人类的世界。