Believe by Britney Spears was launched in 2007. The Grammy-winning artist put her spirit into this light green perfume. It is in a uniquely shaped, stunning bottle. The top notes are tangerine and guava, the heart is honeysuckle and lime blossom, and the base is woody notes and patchouli. This fragrance is playful and sweet, fruity and woody. It is a youthful blend that inspires the wearer and her friends to believe that better things are possible.