Birthday girl 🎉🥳🥳🎉🎂

Prompt: Create a photorealistic cinematic birthday portrait of a young woman celebrating her 20th birthday. She is standing and holding a round chocolate birthday cake with both hands, topped with three tall sparkling fountain candles glowing brightly. She wears an elegant dark purple sequin sleeveless dress and a delicate silver princess tiara. Keep her expression natural with a warm, genuine smile, long straight dark hair, and realistic facial details. Behind her, create a dark elegant birthday backdrop with a huge glowing “20” prominently displayed. Add subtle golden confetti and soft floating particles in the background. The candle sparklers provide dramatic warm light on her face and dress, with soft cinematic shadows, realistic skin texture, natural proportions, shallow depth of field, premium studio photography, elegant birthday atmosphere, high detail, DSLR photography, 85mm portrait lens, ultra-realistic, 4K. Vertical 9:16 composition. If using a reference photo: preserve the girl's exact facial identity and recognizable features; do not change her face.