Anja Rubik. amfar photocall during the 65th Cannes Film Festival on May 24th 2012 at the Eden Roc hotel.

Aimee Mullins and John Mollet. amfar photocall during the 65th Cannes Film Festival on May 24th 2012 at the Eden Roc hotel.

Eugenie Niarchos. amfar photocall during the 65th Cannes Film Festival on May 24th 2012 at the Eden Roc hotel.

Alec Baldwin and Hilaria Thomas. amfar photocall during the 65th Cannes Film Festival on May 24th 2012 at the Eden Roc hotel.

Julianna Margulies. amfar photocall during the 65th Cannes Film Festival on May 24th 2012 at the Eden Roc hotel.

Cara Delavigne. amfar photocall during the 65th Cannes Film Festival on May 24th 2012 at the Eden Roc hotel.

Fran?ois Xavier Demaison. amfar photocall during the 65th Cannes Film Festival on May 24th 2012 at the Eden Roc hotel.

Fawaz gruosi. amfar photocall during the 65th Cannes Film Festival on May 24th 2012 at the Eden Roc hotel.

Tara Reid. amfar photocall during the 65th Cannes Film Festival on May 24th 2012 at the Eden Roc hotel.

Liya Kebede. amfar photocall during the 65th Cannes Film Festival on May 24th 2012 at the Eden Roc hotel.

Magdalena Frackowiak. amfar photocall during the 65th Cannes Film Festival on May 24th 2012 at the Eden Roc hotel.

Hofit Golan. amfar photocall during the 65th Cannes Film Festival on May 24th 2012 at the Eden Roc hotel.

The shoes of actress Kirsten Dunst are seen during a photo call for On the Road at the 65th international film festival, in Cannes, southern France, Wednesday, May 23, 2012. (AP Photo/Joel Ryan)

Kristen Stewart poses at the photocall for On The Road as part of the 65th Cannes Film Festival in Cannes, France, May 23, 2012. Photo by Frederic Nebinger/ABACAPRESS # 321399_011

Kirsten Dunst poses at the photocall for On The Road as part of the 65th Cannes Film Festival in Cannes, France, May 23, 2012. Photo by Frederic Nebinger/ABACAPRESS # 321399_015

Kristen Stewart . On The Road Photocall - 65th Annual Cannes Film Festival in Cannes, France. Cannes, France, 23/05/2012.

Kristen Stewart, Kirsten Dunst . On The Road Photocall - 65th Annual Cannes Film Festival in Cannes, France. Cannes, France, 23/05/2012.

Cannes. 05/23/2012 Photocall of the movie "On The Road". 65th Cannes Film Festival. Pictured: Kristen Stewart, Kirsten Dunst ID Number: 0326009

KIRSTEN DUNST, KRISTEN STEWART - PHOTOCALL DU FILM 'ON THE ROAD' A CANNES LE 23 MAI 2012. THE 'ON THE ROAD' PHOTOCALL DURING THE 65TH CANNES FILM FESTIVAL ON MAY, 23, 2012 IN CANNES.

Actors Sam Riley, left, and actress Alexandra Maria Lara arrive for the screening of On the Road at the 65th international film festival, in Cannes, southern France, Wednesday, May 23, 2012. (AP Photo/Joel Ryan)