Emilia Clarke (L), character Chewbacca (C) and Alden Ehrenreich of the film "Solo: A Star Wars Story" pose during a photocall at the 71st Cannes International Film Festival in Cannes, France, on May 15, 2018. The 71st Cannes International Film Festival is held from May 8 to May 19. (Xinhua/Luo Huanhuan)