Singer Beyonce Knowles has become the face and voice of Emporio Armani Diamonds fragrance by Giorgio Armani. She appeared in television and print ads and sang her own interpretation of the famous song that diamonds are a girl's best friends. The fragrance was created by perfumer Thierry Wasser from Firmenich. It is described as a floral perfume with top notes of lychee and raspberry, a heart of rose, freesia and lily of the valley and a base of vetiver, cedar, patchouli and vanilla.