<https://s.mj.run/HqFjUbAfTgQ> A photorealistic image of famous singer Katy Perry. She is on stage, holding a microphone and performing energetically. She is wearing a vibrant, eye-catching outfit with bold colors and unique designs, reflecting her signature style. Her hair is styled in a glamorous fashion, and she has a confident, radiant expression. The background features dynamic stage lighting, colorful visuals, and an enthusiastic audience. The lighting highlights her expressive face and distinctive outfit, capturing the excitement and glamour of her live performance.  --ar 16:9