Demi Lovato, mature lady, solo, (25yo), beautiful detailed eyes, bold eyebrows, dark hair, light blush, glamorous makeup, white tank top, high-waisted ripped jeans, black boots, elegant necklace, confident pose, leaning against, modern skyscraper, sleek glass windows, steel frames, urban cityscape, sunny day, soft natural lighting, 3/4 composition, cinematic mood.