Create a digital illustration inspired by the provided idol-themed lyrics. Depict a glamorous idol illuminated by a spotlight, her skin shimmering as she dances under the glow of the stage. The scene is infused with a blend of passion and elegance, featuring flowing fabric and sparkling details in her costume. The background is a dreamy nightscape, transitioning between the vibrant stage lights and a serene moonlit sky. Her expression is enchanting, radiating mystery and allure, while the surrounding ambiance includes floating petals and soft light beams that evoke a sense of eternal beauty and charm.