Best friends and bridesmaids TJ, Sarah, and Jenny reunite to throw their ungrateful high-school best friend, Nella, the best bachelorette party they can. The night takes a wild turn as the girls, along with the groom's uptight little sister, Carly, discover that Nella is keeping a scandalous secret. The girls' long time friendships are threatened as they must decide what to do in the face of controversy in this coming of age dramedy.