Curious Perfume by Britney Spears, Released in 2004, Curious is a soft, romantic fragrance for the woman open to all of life’s rich experiences . The fragrance begins strongly with the heady scent of Louisiana magnolia. Seductive and mildly sweet, it is both charming and intoxicating. Smooth vanilla lends another layer of sweetness, with a milky soft finish. A subtle musk drifts behind, forming a lingering base note evoking mischief and, of course, curiosity.