Parties! The style, stars and scoop from Hollywood's hottest events

Music sensations Usher and Rihanna (glam in Dolce & Gabbana) teamed up to unveil their respective LOVE bracelets. The "Umbrella" singer supports Believe with her sea foam green wristlet, while Usher's gold offering will raise funds for his New Look Foundation. For every $475 bracelet sold, Cartier will donate $100 to its corresponding charity. On June 8th the couture jeweler will give an extra 10 percent of all profits from the sale of the bracelets in honor of international LOVE day.