Top 10 luxurious cities in the world?

Sure, here are ten cities known for their luxury and opulence:

1. Dubai, UAE
2. Singapore
3. Hong Kong, China
4. Paris, France
5. New York City, USA
6. London, UK
7. Tokyo, Japan
8. Los Angeles, USA
9. Geneva, Switzerland
10. Monaco

Please note that the ranking may vary based on different factors and personal opinions.