Cannes Film Festival awards

Best Actress winner Kirsten Dunst ("Melancholia") with Jury President Robert De Niro and Best Actor winner Jean Durjardin ("The Artist") attend the Closing Ceremony at the Palais des Festivals during the 64th Cannes Film Festival on May 22, 2011 in Cannes, France.

Kirsten Dunst receives the Best Actress award for Lars Von Trier's film "Melancholia,' from actor Edgar Ramirez ("Carlos"), at the awards ceremony for the 64th international film festival, in Cannes, France, Sunday, May 22, 2011.

ANNE-CHRISTINE POUJOULAT/AFP/Getty Images

Kirsten Dunst poses during a photo call after being awarded Best Actress at the 64th Cannes Film Festival, May 22, 2011 in Cannes.

Actress Jane Fonda at the Palais des Festivals during the 64th Cannes Film Festival on May 22, 2011 in Cannes, France.

"Tree of Life" producers Bill Pohlad and Dede Gardner accept the Palme d'Or from presenter Jane Fonda, at the 64th Cannes Film Festival, May 22, 2011 in Cannes, France.

Actor Jean Dujardin reacts as he accepts the award for Best Actor for "The Artist" from actress Catherine Deneuve, during the awards ceremony at the 64th Cannes Film Festival, Sunday, May 22, 2011. "The Artist" - a silent film set in 1920s Hollywood - told of a movie actor whose career is dashed by the introduction of talkies.

Jury member Uma Thurman attends the Closing Ceremony at the Palais des Festivals during the 64th Cannes Film Festival on May 22, 2011 in Cannes, France.

Dede Gardner, producer of "The Tree of Life" (Palme d'Or winner); Argentinian director Pablo Giorgelli of "Las Acacias" (Camera d'Or winner), producer Bill Pohlad ("The Tree of Life"); and Best Actor winner Jean Dujardin ("The Artist") pose at the closing ceremony of the 64th Cannes Film Festival, May 22, 2011 in Cannes.

Turkish director Nuri Bilge poses after winning the Grand Prix for the film "Once Upon a Time in Anatolia," at the winners photo call at the Palais des Festivals during the 64th Cannes Film Festival, May 22, 2011 in Cannes, France.

Actor Ryan Gosling (left) and Danish Best Director winner Nicolas Winding Refn ("Drive") pose at the Palme d'Or winners photo call at the Palais des Festivals during the 64th Cannes Film Festival, May 22, 2011 in Cannes, France. In the heist film "Drive" Gosling plays a movie stunt driver by day, getaway driver at night.

French director and actress Maiwenn poses after winning the Jury Prize for the film "Polisse," at the Palme d'Or winners photo call at the Palais des Festivals during the 64th Cannes Film Festival, May 22, 2011 in Cannes, France.

Model Karolina Kurkova attends the "Les Bien-Aimes" premiere, at the Palais des Festivals on the last day of the 64th Cannes Film Festival, May 22, 2011 in Cannes, France.