Believe Perfume by Britney Spears. Introduced in 2007. Believe by Britney Spears the latest to her collection is sensual and feminine. It's a youthful and playful fragrance with top notes of exotic guava and golden tangerine,middle notes of honeysuckle and hints of linden blossom and base notes of patchouli wrapped in amber and pink pralines. Recommended for day and evening wear. All products are original, authentic name brands.