Salma Hayek holds up #BringBackOurGirls sign at Cannes Film Festival(photos)

While strutting the red carpet at the Cannes Film Festival in her glamorous gown,Hollywood actress,Salma Hayek held up a sign reading '#Bring Back Our Girls..
How cool. See more pics below...

Also French actress and mistress of French President,Julie Gayet, right and Lisa Azuelos held it up