Curious by Britney Spears came out in 2004 and is in a crystal blue bottle. This fragrance has key white floral scents on top and middle, and the base is vanilla and musk. There is an aquatic aroma to this perfume that pairs nicely with the other ingredients and matches the bottle. This is a timeless fragrance, great for any woman. Curious is a summer scent, ideal for use on a sunny day.