As the Cannes Film Festival heads towards its final weekend, the stars are amping up the style! Petra Nemcova (in Elie Saab), Kristin Scott Thomas (in Armani Privé), Jessica Chastain (in Givenchy), and Sharon Stone (in Roberto Cavalli) all turned out to the festivities in stunning designs. Click through the gallery to see more.

cannes fashion 2013