'The Great Gatsby' at Cannes Film Festival 2013

Actress Carey Mulligan and director Baz Luhrmann pose for photographers during a photo call for the film The Great Gatsby at the 66th international film festival, in Cannes, southern France, Wednesday, May 15, 2013. (AP Photo/Lionel Cironneau)

Actors Leonardo DiCaprio and Isla Fischer share a joke prior to the photo call for the film The Great Gatsby at the 66th international film festival, in Cannes, southern France, Wednesday, May 15, 2013. (AP Photo/Lionel Cironneau)

Actors Leonardo DiCaprio and Isla Fischer share a joke prior to the photo call for the film The Great Gatsby at the 66th international film festival, in Cannes, southern France, Wednesday, May 15, 2013. (AP Photo/Lionel Cironneau)

From left, actors Leonardo DiCaprio, Carey Mulligan and director Baz Luhrmann pose for photographers during a photo call for the film The Great Gatsby at the 66th international film festival, in Cannes, southern France, Wednesday, May 15, 2013. (AP Photo/Lionel Cironneau)

From left, actors Amitabh Bachchan, Carey Mulligan, Tobey Maguire and Leonardo DiCaprio pose for photographers during a photo call for the film The Great Gatsby at the 66th international film festival, in Cannes, southern France, Wednesday, May 15, 2013. (AP Photo/Lionel Cironneau)

Actors Leonardo DiCaprio and Carey Mulligan pose for photographers during a photo call for the film The Great Gatsby at the 66th international film festival, in Cannes, southern France, Wednesday, May 15, 2013. (AP Photo/Francois Mori)

From left, actors Amitabh Bachchan, Carey Mulligan, Leonardo DiCaprio and Elizabeth Debicki pose for photographers during a photo call for the film The Great Gatsby at the 66th international film festival, in Cannes, southern France, Wednesday, May 15, 2013. (AP Photo/Francois Mori)

From left, actors Amitabh Bachchan, Isla Fisher, Joel Edgerton, director Baz Luhrmann, actors Leonardo Di Caprio, Carey Mulligan, Tobey Maguire and Elizabeth Debicki pose for photographers during a photo call for The Great Gatsby at the 66th international film festival, in Cannes, southern France, Wednesday, May 15, 2013. (AP Photo/Francois Mori)