Create a hyper-stylized 3D floating head portrait of the subject reimagined as a bratty, glamorous "mean girl" icon. Capture a coolly detached, unimpressed expression featuring half-lidded eyes with heavy-lidded, arched brows and a subtle, confident lip curl that exudes classic sassy attitude. The skin should be flawlessly fair and porcelain-smooth with an ultra-glossy vinyl finish that mimics high-fashion plastic, featuring pronounced, bright highlighter glistening sharply on the cheekbones and bridge of the nose, catching a soft, diffuse studio light to enhance realistic subsurface scattering and depth. Apply iridescent holographic eyeshadow over the eyelids that smoothly shifts color from rich purple to vibrant teal, with crisp, well-defined specular highlights to emphasize the shimmering effect. Style the thick hair in perfectly sculpted, glossy waves or a sleek, molded updo with a high-shine acrylic-like surface that reflects light vividly, creating the look of polished, high-fashion plastic. Add a small, subtle metallic chrome nose piercing—either a stud or thin hoop—featuring delicate brushed-metal reflections that contrast with the glossy skin and hair textures. Position the head floating in isolation against a clean, plain white neutral background, tilted precisely 15 degrees to one side, reminiscent of a premium product render. Use bright, even, diffuse studio lighting without harsh shadows to spotlight the glossy plasticity and bring out fine surface details, emphasizing smoothness and depth. Frame the composition as a close-up portrait captured straight-on with an 85mm lens perspective to create flattering compression and sharp focus. Texture details should present ultra-smooth, high-gloss cartoon-style plastic surfaces on the skin, lips, and hair, combining hyperrealism with stylized flair. Overall mood: bratty, fashionable, and coolly detached.