21st Birthday Girl Holding Cake and Bouquet with Lit 21 Sign

Use the uploaded photo as reference and keep the face exactly the same. A cheerful young woman with long dark wavy hair and bangs, bright red lipstick and a warm smile, wearing a black sparkly velvet V-neck dress and wireless earbuds, holding a white two-tier birthday cake with gold-rimmed edges and a lit golden '21' candle in one hand and a bouquet of pink roses, white lilies and eucalyptus in the other. Behind her a glowing '21' light sign on a stone wall, gold and rose balloons, string fairy lights and a decorated party table. Warm cozy bokeh lighting, ultra-realistic 8K birthday portrait.