Kate Bosworth, Sveva Alviti, Bruno Frisoni, Camilla Belle, Demi Moore

From left: Kate Bosworth, Sveva Alviti, Bruno Frisoni, Camilla Belle, Demi Moore celebrated Roger Vivier's iconic Strass buckle in L.A. on May 4.
From left: Kate Bosworth, Sveva Alviti, Bruno Frisoni, Camilla Belle, Demi Moore celebrated Roger Vivier's iconic Strass buckle in L.A. on May 4.
Roger Vivier's iconic Strass buckle was on display on sneakers, flats, heels and handbags.
Kate Bosworth in an Ellery ensemble at the Roger Vivier party in L.A. on May 4.
Rebel and a Basketcase duo Evan Rachel Wood and Zach Villa performed during the exclusive cocktail event.
Roger Vivier creative director Bruno Frisoni and stylist Erica Pelosini having a blast at the Roger Vivier party in L.A. on May 5.
Italian actress Sveva Alviti and Demi Moore attended the Roger Vivier party in L.A. on May 4.
Minnie Driver attended the Roger Vivier party in L.A. on May 4.
Langley Fox attended the Roger Vivier party in L.A. on May 4.