After opening the 63rd Cannes Film Festival in style, Aishwarya Rai upped the glamour quotient on day 2 with this Giorgio Armani Prive black evening gown at the Palais des Festivals on Thursday. The face of L'Oreal was spotted with her fellow brand ambassador, Eva Longoria, at the red carpet for the screening of the French Tournee (On Tour) by director Mathieu Amalric.