Taylor Swift, Ariana Grande, pop star, standing back to back, fierce expression, bold eyeliner, red lipstick, curly blonde hair, ponytail, glamorous makeup, revealing stage costume, shiny mini skirt, fishnet stockings, high heels, sparkling jewelry, confident posture, hands on hips, sassy attitude, city night, concert hall, spotlight, smoke effect, dynamic composition, low-angle shot, cinematic lighting.