PIX: Hollywood A-listers grace Cannes

The Paperboy actress Nicole Kidman arrived for the premiere of the film at the ongoing Cannes International Film Festival with costar Zac Effron and country musician husband Keith Urban.

American reality TV star Kim Kardashian arrives at the 2012 amfAR's Cinema Against AIDS during the film festival.

She also hosted a brunch for her friends with beau Kanye West on the couple's yacht.

Dressed in a white jumpsuit with a plunging neckline, singer Janet Jackson arrives at the 2012 amfAR's Cinema Against AIDS.

German supermodel Heidi Klum was a vision in a shimmering gown as she arrived for the premiere of Nicole Kidman and Zac Effron-starrer The Paperboy.

American singer Jessie J arrives at the 2012 amfAR's Cinema Against AIDS wearing an deep red animal print gown with a daring slit.

Hotel heiress and entrepreneur Paris Hilton arrives at the 2012 amfAR's Cinema Against AIDS in a relatively conservative outfit.

Model/actress Milla Jovovich fires up the red carpet as she arrives at the 2012 amfAR's Cinema Against AIDS.

Cosmopolis actress Sarah Gadon poses during the film's photocall.

David Cornenberg's Cosmopolis leading man Robert Pattinson arrives for the film's photocall.

The film, selected to compete for the Palme d'Or at Cannes, received mixed reviews after its screening.

Actor Gerard Butler and tennis legend Boris Becker arrive at the 2012 amfAR's Cinema Against AIDS during the 65th Annual Cannes Film Festival at Hotel Du Cap.