It’s a special day in Kittentail Cove! The purrmaids have a chance to sing in front of the whole town. Shelly can’t wait to try out—especially once she hears about this year’s surprise guest. The winning purrmaids get to sing with famous pop star Kelpy Sharkson! There’s just one problem: Shelly thinks practice makes purr-fect, but her friends are sick of singing all day. Can the purrmaids find a way to work hard and have fun?