By: Aurélie Mayembo and Fiachra Gibbons via Agence France-Presse   The Cannes film festival opened Tuesday with one of the glitziest line-ups in years as Hollywood stars and studios return in strength to the world’s biggest film jamboree.   Spanish star Javier Bardem and French actress Charlotte Gainsbourg declared the 12-day marathon open, before sitting … Continue reading Glitzy Cannes film festival opens teeming with stars