"Star-Stealing Girl", also known as "The Girl Who Stole the Stars", is a musical track from Radical Dreamers: Nusumenai Hōseki, scored and composed by Yasunori Mitsuda. With a total playtime of three minutes and twenty seconds, "Star-Stealing Girl" serves as the seventh track on original soundtrack. The song serves as the theme song for Kid. Playing during her moments of reflecting or characterization, the song appears in the Armory, Dark Forest, Terrace, Ballroom, and Riddel's Room. A track of the same name exists in Chrono Cross, serving the same purpose for that game's version of Kid.