lady in a bright pink suit on an island

Now a rising young lawyer, Elle Woods is about to make partner at her firm, but when she finds out her dog's relatives are being used as cosmetic test subjects, she heads to Washington D.C. to fight for animal rights.

A group of models/actresses return to a picturesque tropical island to rescue the wrongfully convicted man who had saved them when they were stranded there. While exploring the island, they meet caveman-like natives who initially seem aggressive. When the natives realize the women are amenable to relations, they become friendlier.