Festival of Cannes 2011 Cannes contenders

Cannes Film Festival 2011. Cannes contenders. Celebrities and film critics flock to Cannes, France, every spring for the annual Cannes Film Festival, and this year a notorious American director will open the festival with his romantic comedy "Midnight in Paris". We review the 19 films -- and the stars -- from around the world competing for this 'year's top prize.