A high-fashion, vibrant Cosmopolitan magazine cover featuring the 11-year-old girl from the reference image, preserving her exact facial features, smile, and reddish-brown hair. She is dressed in an ultra-stylish, trendy streetwear couture outfit: a metallic holographic bomber jacket over a chic graphic top, statement accessories, and fashionable styling. The background is a bold, colorful, glossy studio setting with punchy lighting. Bold 'COSMOPOLITAN' masthead title at the top, surrounded by playful and celebratory fashion magazine typography, headlines, and callouts celebrating her 11th birthday, such as 'STAR AT 11', 'TRENDSETTER', 'FUTURE ICON'. Bright pop-art accents, glossy high-editorial commercial photography, 8k resolution.
