A guest takes a selfie photograph upon arrival at the opening ceremony of the 71st international film festival, Cannes, southern France, Tuesday, May 8, 2018. (Photo by Vianney Le Caer/Invision/AP Photo)





An OV-10 Bronco aircraft, decorated with World War One commemoration motifs, flies over Flanders international airport, ahead of the world's first Short Take Off & Landing competition on sand, in Wevelgem, Belgium May 8, 2018. (Photo by Francois Lenoir/Reuters)





An election volunteer cleans the glass windows at a voting center in Pekan, Pahang state, Malaysia on Tuesday, May 8, 2018. Malaysian scandal-plagued Prime Minister Najib Razak is seeking a third term in office during the May 9 general election, but faces an unprecedented challenge from a rejuvenated opposition led by his former mentor and strongman Mahathir Mohamad. (Photo by Aaron Favila/AP Photo)





Eleni Foureira from Cyprus performs the song “Fuego” in Lisbon, Portugal, Tuesday, May 8, 2018 during the first semi-final for the Eurovision Song Contest. The Eurovision Song Contest semi-finals take place in Lisbon on Tuesday, May 8 and Thursday, May 10 with the the grand final taking place on Saturday May 12, 2018. (Photo by Armando Franca/AP Photo)





Russian President Vladimir Putin attends a prayer service following his inauguration ceremony at the Kremlin in Moscow on May 7, 2018. (Photo by Alexey Druzhinin/AFP Photo/Sputnik)





Hollywood actor Steven Seagal (C) with his wife Erdenetuya arrives for an inauguration of Vladimir Putin as President of Russia at St Andrew' s Hall of the Moscow Kremlin in Moscow, Russia on May 7, 2018. (Photo by Alexei Druzhinin/Russian Presidential Press and Information Office/TASS)





Russian President Vladimir Putin (C) poses for a picture with guess who were invited to his inauguration ceremony in the Cathedral Square in the Kremlin in Moscow, Russia, 07 May 2018. Vladimir Putin won his fourth term in the Kremlin during presidential elections on 18 March 2018. (Photo by Alexey Nikolsky/EPA/EFE)





U.S. first lady Melania Trump walks down the White House colonnade as she arrives for the launch of her “Be Best” initiative in the Rose Garden at the White House in Washington, U.S., May 7, 2018. (Photo by Leah Millis/Reuters)





Firefighters spray water as they try to extinguish a fire on a public transportation bus in central Rome, Tuesday, May 8, 2018. Police said the fire, that left one woman slightly burned, was accidental and could have been caused by a short circuit. (Photo by Claudio Peri/ANSA via AP Photo)





Maria Sharapova of Russia in action during his match against Irina-Camelia Begu of Romania during day three of the Mutua Madrid Open tennis tournament at the Caja Magica on May 7, 2018 in Madrid, Spain. (Photo by Juan Medina/Reuters)





Singer-Songwriter Katy Perry arrives at the Metropolitan Museum of Art Costume Institute Gala (Met Gala) to celebrate the opening of “Heavenly Bodies: Fashion and the Catholic Imagination” in the Manhattan borough of New York, U.S., May 7, 2018. (Photo by Carlo Allegri/Reuters)





Lava engulfs a Ford Mustang in Puna, Hawaii, U.S., May 6, 2018 in this still image obtained from social media video. (Photo by WXCHASING via Reuters)





A woman stands next to a statue during an event to commemorate the victims of Nazism in World War II, at the Salaspils Memorial Ensemble, Latvia May 8, 2018. (Photo by Ints Kalnins/Reuters)





US actress Julianne Moore adjusts her sunglasses as she takes part in the shooting of a promotional event on the red carpet outside the festival' s palace, on May 8, 2018 ahead of the opening ceremony of the 71 st edition of the Cannes Film Festival in Cannes, southern France. (Photo by Valery Hache/AFP Photo)





View of a burning bus during a protest in Managua, Nicaragua, 07 May 3018. People burned a passenger bus in a neighborhood of Managua amid protests in favor and against the government of Daniel Ortega, without injuries, various sources reported. (Photo by Jorge Torres/EPA/EFE)





Cleveland Cavaliers guard Jose Calderon (C) of Spain falls out of bounds into a television cameraman after being fouled in the second half of the NBA Eastern Conference Semifinals basketball game four between Toronto Raptors and the Cleveland Cavaliers the at Quicken Loans Arena in Cleveland, Ohio, USA, 07 May 2018. (Photo by David Maxwell/EPA/EFE)





Enthusiasts take part in an international swimming race in the cold waters of the Amur Bay during celebrations, dedicated to the 73rd anniversary of the victory over Nazi Germany in World War Two, in the far eastern city of Vladivostok, Russia May 8, 2018. (Photo by Yuri Maltsev/Reuters)





Veterans sing inside the retro train named Pobeda (Victory) during the Victory Day celebrations in the far eastern city of Vladivostok, Russia May 8, 2018. (Photo by Yuri Maltsev/Reuters)





Performers take part in the Hal-an-Tow dance as they celebrate Helston Flora Day on May 8, 2018 in Cornwall, England. The annual Flora Dance, also known as the Furry Dance, is one of the UK's oldest customs still practised today and is said to be a celebration of the passing of Winter and the arrival of Spring. A series of dances as well as a Hal-an-Tow pageant take place throughout the day, beginning at 7am all over the Cornish town and even in and out of private houses and shops. However the highlight is the midday dance which was traditionally the dance of the gentry in the town and is why men still wear top hats and tails while the women dance in their finest dresses.(Photo by Matt Cardy/Getty Images)





A man takes photographs of a wreckage of trucks carrying signs after the vehicles were, according to local media, set ablazed by an angry mob when political workers belonging to the Pakistan Peoples Party (PPP) and Imran Khan's Pakistan Tehreek-e-Insaf (PTI) clashed with each other in Karachi, Pakistan on May 07, 2018. (Photo by Akhtar Soomro/Reuters)





The 50-year-old American actress Pamela Anderson attends the “ZDF Fernsehgarten” TV show in Mainz, Germany on May 06, 2018. (Photo by Revierfoto/action press/Rex Features/Shutterstock)