Italian designer Roberto Cavalli poses on May 23, 2013 as he arrives to attend the amfAR's 20th Annual Cinema Against AIDS during the 66th Annual Cannes Film Festival at Hotel du Cap-Eden-Roc in Cap d'Antibes, southern France. AFP PHOTO / ALBERTO PIZZOLI

(From L) Italian designer Roberto Cavalli, his wife Eva and their son Robin pose on May 23, 2013 as they arrive to attend the amfAR's 20th Annual Cinema Against AIDS during the 66th Annual Cannes Film Festival at Hotel du Cap-Eden-Roc in Cap d'Antibes, southern France. AFP PHOTO / ALBERTO PIZZOLI

Sharon Stone attending amfAR Gala at Hotel Du Cap-Eden-Roc during The 66th Annual Cannes Film Festival on 23th May 2013 in Canness, France. Credit: Timm/face to face fot. Face to Face/REPORTER

Sharon Stone arriving at the amfAR's 20th Annual Cinema Against AIDS during the 66th Annual Cannes Film Festival at Hotel du Cap-Eden-Roc in Cap d'Antibes, France on May 23, 2013. Photo by Lionel Hahn/ABACAPRESS. COM

US model and actress Olivia Palermo poses on May 23, 2013 as she arrives for the amfAR's 20th Annual Cinema Against AIDS during the 66th Annual Cannes Film Festival at Hotel du Cap-Eden-Roc in Cap d'Antibes, southern France. AFP PHOTO / ALBERTO PIZZOLI

Australian singer Kylie Minogue poses on May 21, 2013 as she arrives for the screening of the film "La Grande Bellezza" (The Great Beauty) presented in Competition at the 66th edition of the Cannes Film Festival in Cannes. Cannes, one of the world's top film festivals, opened on May 15 and will climax on May 26 with awards selected by a jury headed this year by Hollywood legend Steven Spielberg. AFP PHOTO / VALERY HACHE

Actress Paz Vega arrives for the opening ceremony and the screening of The Great Gatsby at the 66th international film festival, in Cannes, southern France, Wednesday, May 15, 2013. (AP Photo/Francois Mori)

Cindy Crawford attending the "OUVERTURE / THE GREAT GATSBY" Premiere during the 66th annual International Cannes Film Festival in Cannes, France, 15th May 2013. Credit: Timm/face to face fot. Face to Face/REPORTER

Cindy Crawford attending the "OUVERTURE / THE GREAT GATSBY" Premiere during the 66th annual International Cannes Film Festival in Cannes, France, 15th May 2013. Credit: Timm/face to face fot. Face to Face/REPORTER

Cindy Crawford attending the "OUVERTURE / THE GREAT GATSBY" Premiere during the 66th annual International Cannes Film Festival in Cannes, France, 15th May 2013. Credit: Timm/face to face fot. Face to Face/REPORTER