Red carpet glamorous necklace

Cast members Sophie Marceau (L) and Monica Bellucci arrive on the red carpet for the screening of the film "Ne Te Retourne Pas" at the 62nd Cannes Film Festival May 16, 2009.

On the red carpet at the 62nd Cannes Film Festival, stars steal the show with their sterling silver, crystal and precious stones necklaces. What's your favorite necklace style on the red carpet?

Cast members Sophie Marceau arrives on the red carpet for the screening of the film "Ne Te Retourne Pas" at the 62nd Cannes Film Festival May 16, 2009.

Cast member Mariah Carey poses on the red carpet as she arrives for the screening of the film "Precious" by director Lee Daniels at the 62nd Cannes Film Festival May 15, 2009.

Uruguayan actress and model Barbara Mori arrives for the screening of the film "Bright Star" by director Jane Campion at the 62nd Cannes Film Festival May 15, 2009.

Italian actress and jury member Asia Argento arrives on the red carpet for the screening of the film "Vengeance" at the 62nd Cannes Film Festival May 17, 2009.