Miss Shampoo is a 2023 Taiwanese romantic comedy film directed and written by Giddens Ko. Marking his fourth feature, the film was adapted from Ko's 2010 novel Precisely Out of Control. It stars Vivian Sung, Daniel Hong, Kai Ko, Emerson Tsai, and Ying Wei-min, and centers on a triad boss (Hong) who falls in love with a hairstylist (Sung) after she saves him from an assassination attempt.