A woman takes a photo of a friend during New Year celebrations at Uhuru Park in Nairobi, Kenya, Monday, January 1, 2018. Hundreds of Kenyans gathered with their children to celebrate at the park. (Photo by Sayyid Abdul Azim/AP Photo)





A girl wearing a bear costume dances during an annual ritual in Piatra Neamt, northern Romania, Thursday, December 28, 2017. The tradition, which originates in pre-Christian times when dancers wearing colored costumes or animal furs went from house to house in villages singing and dancing to ward off evil, has moved to Romania's cities, where dancers travel to perform the ritual for money. (Photo by Vadim Ghirda/AP Photo)





A woman carries a dancer's costume made of a bear's fur before a parade of new year's traditions in Comanesti, northern Romania, Saturday, December 30, 2017. The tradition, originating in pre-Christian times, when dancers wearing colored costumes or animal furs, went from house to house in villages singing and dancing to ward off evil, has moved to Romania's cities, where dancers travel to perform the ritual for money. (Photo by Vadim Ghirda/AP Photo)





In this Saturday, December 30, 2017, photo, provided by the Florida Keys News Bureau, Evalena Worthington practices her New Year's Eve descent from the top of a tall sailing vessel's mast, dockside at the Schooner Wharf Bar in Key West, Fla. The lowering of the pirate wench is one of several Key West drops planned to mark the arrival of 2018 late Sunday, Dec. 31. (Photo by Rob O'Neal/Florida Keys News Bureau via AP Photo)





South Korean people attend the New Year's Eve celebrations in Seoul, South Korea, 31 December 2017. (Photo by Kim Hee-Chul/EPA/EFE)





Inhabitants of Duindorp, a fishing neighborhood in The Hague, build a thirty five meter high bonfire on the beach in The Hague on December 30, 2017. Tens of thousands of wooden pallets collected during the year and stored in secret locations are lifted and piled up until the evening of December 31. The New Year's Eve bonfire of Duindorp has been relocated on the beach in the nineties to restore peace in the neighborhood as violent brawls often erupted and many vehicles were set on fire. (Photo by Pierre Crom/Getty Images)





Tourists watch a fireworks display in front of Malaysia's landmark building, the Petronas Twin Towers, during the New Year's celebration in Kuala Lumpur, Malaysia, Monday, January 1, 2018. (Photo by Sadiq Asyraf/AP Photo)





Participants take part in the annual New Year's Day Parade in central London, United Kingdom on January 1, 2018. (Photo by Tolga Akmen/AFP Photo)





A motorcycle stunt rider takes part in the annual New Years Day Parade in London, Britain, 01 January 2018. Reports state that 8,000 performers representing the London boroughs and countries from across the globe are parading along the streets of London's West End on New Year’s Day. (Photo by Neil Hall/EPA/EFE)





Participants take part in the annual New Year' s Day Parade in central London, United Kingdom on January 1, 2018. (Photo by Tolga Akmen/AFP Photo)





Participants take part in the annual New Year' s Day Parade in central London, on January 1, 2018. (Photo by Yui Mok/PA Wire)





Cheerleaders spring into the new year with boundless enthusiasm during the New Year's Day Parade in central London, United Kingdom on January 1, 2018. (Photo by Simon Dawson/Reuters)





An aerial image shows damaged Daligdigan Bridge, washed out and drifted some 600 meters from its original position, at the height of Tropical Storm Vinta that hit Salvador town, Lanao del Norte, southern Philippines December 31, 2017. (Photo by Richel Umil/Reuters)





Lebanese watch a firework display during New Year's celebrations in downtown Beirut, Lebanon, Monday, January 1, 2018. (Photo by Bilal Hussein/AP Photo)





A bride and groom react to their marriage documents during a mass wedding held in celebration of the New Year in Jakarta, Indonesia, Sunday, December 31, 2017. Hundreds of couples took part in the mass marriage held by the city government to help the poor who were unable to afford a proper wedding. (Photo by Dita Alangkara/AP Photo)





Pro-democracy protesters dress as soldiers of Chinese People's Liberation Army (PLA) during a rally in Hong Kong, Monday, January 1, 2018 as they are against influence from Beijing on the Hong Kong's autonomy. (Photo by Kin Cheung/AP Photo)





Clemson cheerleaders perform before the Sugar Bowl semi-final playoff game against Alabama for the NCAA college football national championship, in New Orleans, Monday, January 1, 2018. (Photo by Gerald Herbert/AP Photo)





Water drops from melting icicles near Bad Woerishofen, Germany, 30 December 2017. (Photo by Karl- Josef Hildenbrand/DPA)





Two swimmers have a last minute cigarette before they take part in the annual New Years Day swim at Carnlough harbour on January 1, 2018 in Carnlough, Northern Ireland. (Photo by Charles McQuillan/Getty Images)





Kamil Stoch of Poland soars past the judges tower at the second stage of the 66th four hills ski jumping tournament in Garmisch-Partenkirchen, Germany, Sunday, December 31, 2017. (Photo by Matthias Schrader/AP Photo)





“Galejadors” fire their muskets during “la Festa del Pi” (The Festival of the Pine) on December 30, 2017 in Centelles, Spain. Early in the morning men and women born in Centelles, who are named “Galejadors” wear their traditional costume with the Catalan red hat known as “Barretina” and carry their shooting muskets as they walk into the forest to chop down a pine tree, load it on an ox cart and take it to the church in the village. The pine tree is decorated with five bouquets of apples and wafers and hung inside a church until January 6. The tradition has been documented since 1751 and it is believed its origins are related to the trees and the pagan worship of fertilization related to the winter solstice. (Photo by David Ramos/Getty Images)





Indians take pictures in front of the lit up Chattrapathi Shivaji Terminus (CST) railway station ahead of New Year' s eve celebrations in Mumbai on December 31, 2017. (Photo by Punit Paranjpe/AFP Photo)





South Koreans watch a TV news program showing North Korean leader Kim Jong Un's New Year's speech, at the Seoul Railway Station in Seoul, South Korea, Monday, January 1, 2018. The letters read on top left, “Kim Jong Un delivers New Year's speech”. Kim said Monday the United States should be aware that his country's nuclear forces are now a reality, not a threat. But he also struck a conciliatory tone in his New Year's address, wishing success for the Winter Olympics set to begin in the South in February and suggesting the North may send a delegation to participate. (Photo by Lee Jin-man/AP Photo)





Fireworks are seen above the Taedong River during New Year celebrations as visitors pose for a photo in front of an ice sculpture of an intercontinental ballistic missile at the Pyongyang Ice Sculpture Festival in Kim Il Sung Square in Pyongyang, North Korea in this photo released by Kyodo January 1, 2018. (Photo by Reuters/Kyodo News)





A surfer rides a wave during the Punta Galea Big Wave Challenge in Punta Galea, Getxo, near Bilbao, Spain, December 30, 2017. (Photo by Vincent West/Reuters)





A surfer wipes out on a large wave at Praia do Norte in Nazare, Portugal December 30, 2017. (Photo by Rafael Marchante/Reuters)