CK One Unveils New Worldwide Ad Campaign Coty Prestige has unveiled a new worldwide advertising campaign for CK One, the shared fragrance that created the unisex fragrance category back in 1994. The new “we are one” campaign offers an uplifting message of unity, according to Calvin Klein Fragrances, a unit of Coty Prestige. The television spot features a large cast of men and women of diverse ages and ethnicities singing an original song about the power of people joining together as one. Th...