Salma Hayek's #BringBackOurGirls Campaign.

At the recently held Cannes Film Festival, Hollywood actress Salma Hayek unashamedly holds up a #BringBackOurGirls Campaign banner.

The Cannes International Film Festival is an annual film festival held in Cannes, France, which previews new films of all genres, including documentaries, from around the world. Founded in 1946, it is one of the most prestigious and publicised film festivals in the world.