High School Acting Class

Three students are selected for the "Advanced Acting Class," which promises to provide "some of the advantages necessary for success" in this difficult field...and, on the first day, the students learn exactly what this means. Obviously, the "instantly transform into a movie star" technique has some side effects involving massive wealth and unbelievable fame, but they hardly interfere with the pursuit of the art.

Wearing bikinis instead of clothes is just a habit they're encouraged to indulge.