Revelers bundle up while gathered at Times Square during a New Year's Eve celebration Saturday, December 31, 2016, in New York. (Photo by Julio Cortez/AP Photo)





Buddhists light candles during New Year celebrations at Jogye Buddhist temple in Seoul, South Korea, early Sunday, January 1, 2017. (Photo by Ahn Young-joon/AP Photo)





People release balloons and lanterns in the air in Istanbul's Ortakoy district by the Bosphorus, during New Year's cerebrations early Sunday, January 1, 2017. (Photo by Emrah Gurel/AP Photo)





A reveler takes a selfie in the confetti during the new year celebration in New York's Times Square as seen from the Marriott Marquis, Sunday, January 1, 2017. (Photo byMary Altaffer/AP Photo)





Charlotte Kent from Huddersfield in England wears glowing glasses and a headset for 2017 before watching the New Year's Eve fireworks in Sydney, Australia, December 31, 2016. (Photo by Jason Reed/Reuters)





A refugee Sebastian Joseph from Kenia takes a selfie during the laser installation “Time Drifts Cologne” before New Year celebrations for 2017 in Cologne, Germany, December 31, 2016. (Photo by Wolfgang Rattay/Reuters)





German police officers walk over the laser installation “Time Drifts Cologne” before New Year celebrations for 2017 in Cologne, Germany, December 31, 2016. (Photo by Wolfgang Rattay/Reuters)





People take a selfie during the laser installation “Time Drifts Cologne” before New Year celebrations for 2017 in Cologne, Germany, December 31, 2016. (Photo by Wolfgang Rattay/Reuters)





An Indian man lights firecrackers on the street during the New Year celebration in Mumbai, India, Sunday, January 1, 2017. (Photo by Rafiq Maqbool/AP Photo)





A beachgoers drapes herself in the Australian flag and wears 2017 headwear on Sydney's Bondi Beach to welcome the first sunrise of the new year in Australia's largest city, January 1, 2017. (Photo by Jason Reed/Reuters)





Revellers take part in New Year's celebrations in Kathmandu, Nepal January 1, 2017. (Photo by Navesh Chitrakar/Reuters)





People dance in the streets during the Hogmanay celebrations in Edinburgh, Scotland, December 31, 2016. (Photo by Russell Cheyne/Reuters)





Chinese performers arrive in Times Square on New Year's Eve in New York, U.S. December 31, 2016. (Photo by Stephanie Keith/Reuters)





Revellers wait for the clock to strike midnight during New Year's celebrations at Puerta del Sol square in central Madrid, Spain December 31, 2016. (Photo by Susana Vera/Reuters)





Revellers head for the start of New Year's celebrations after going through a security check at Puerta del Sol square in central Madrid, Spain December 31, 2016. (Photo by Susana Vera/Reuters)





Revellers take part in New Year's celebrations at Puerta del Sol square in central Madrid, Spain December 31, 2016. (Photo by Susana Vera/Reuters)





A reveler in Times Square in preparation for the New Year's celebration in Manhattan, New York City, U.S., December 31, 2016. (Photo by Stephen Yang/Reuters)





Revelers gather in Times Square on New Year's Eve in New York, U.S. December 31, 2016. (Photo by Stephanie Keith/Reuters)





A member of the counter terrorism task force stands guard in Times Square on New Year's Eve in New York, U.S. December 31, 2016. (Photo by Stephanie Keith/Reuters)





Revelers gather in Times Square on New Year's Eve in New York, U.S. December 31, 2016. (Photo by Stephanie Keith/Reuters)





A man performs a pre-Hispanic dance to welcome the new year of 2017 in Ciudad Juarez, Mexico December 31, 2016. (Photo by Jose Luis Gonzalez/Reuters)





Twin revelers Abby Phillips, 6, (R), and Penny Phillips, 6, in Times Square for the New Year's celebration in Manhattan, New York City, U.S., December 31, 2016. (Photo by Stephen Yang/Reuters)





Revelers take photos and celebrate as confetti falls just after midnight during New Year celebrations in Times Square in New York, January 1, 2017. (Photo by Mark Kauzlarich/Reuters)





Revelers take photos on a balcony at the Marriott Marquis above the New Year's Eve celebrations in the area of Times Square in New York, December 31, 2016. (Photo by Mark Kauzlarich/Reuters)





Revelers celebrate as confetti falls just after midnight during New Year celebrations in Times Square in New York, January 1, 2017. (Photo by Mark Kauzlarich/Reuters)





Fallen confetti iss seen at the start of 2017 after the New Year's celebration in Times Square in Manhattan, New York City, U.S., January 1, 2017. (Photo by Stephen Yang/Reuters)





People play in confetti in Times Square during New Year celebrations in New York, U.S. January 1, 2017. (Photo by Stephanie Keith/Reuters)





Two women hug to mark the new year in Times Square in New York, U.S. January 1, 2017. (Photo by Stephanie Keith/Reuters)





A man plays in confetti to mark the new year in Times Square in New York, U.S. January 1, 2017. (Photo by Stephanie Keith/Reuters)





Children play with confetti to mark the new year in Times Square in New York, U.S. January 1, 2017. (Photo by Stephanie Keith/Reuters)





People play in confetti to mark the new year in Times Square in New York, U.S. January 1, 2017. (Photo by Stephanie Keith/Reuters)





People play in confetti to mark the new year in Times Square in New York, U.S. January 1, 2017. (Photo by Stephanie Keith/Reuters)





People play in confetti to mark the new year in Times Square in New York, U.S. January 1, 2017. (Photo by Stephanie Keith/Reuters)





A woman smiles in Times Square in New York, U.S. January 1, 2017. (Photo by Stephanie Keith/Reuters)





Revellers dressed up as Colombian drug lord Pablo Escobar take part in New Year celebrations in Coin, near Malaga, southern Spain, January 1, 2017. (Photo by Jon Nazca/Reuters)





Revellers dressed up as an Andalusian horseman and a woman wearing a traditional Sevillana dress take part in New Year celebrations in Coin, near Malaga, southern Spain, January 1, 2017. (Photo by Jon Nazca/Reuters)





Revellers dressed up as characters from The Incredibles take part in New Year celebrations in Coin, near Malaga, southern Spain, January 1, 2017. (Photo by Jon Nazca/Reuters)





Revellers dressed up as emoticons take part in New Year celebrations in Coin, near Malaga, southern Spain, January 1, 2017. (Photo by Jon Nazca/Reuters)





Jillianne Sabatini and Stephen Regalia share a kiss to mark the new year in Times Square in New York, U.S. January 1, 2017. (Photo by Stephanie Keith/Reuters)





Cheerleaders wait in the cold before New Year's Day Parade in London, Britain January 1, 2017. (Photo by Kevin Coombs/Reuters)





Dancers from Bolivia prepare in a side street before they perform in New Year's Day Parade in London, Britain January 1, 2017. (Photo by Kevin Coombs/Reuters)





Performers prepare in a side street before New Year's Day Parade in London, Britain January 1, 2017. (Photo by Kevin Coombs/Reuters)





Dancers from Bolivia prepare in a side street before they perform in New Year's Day Parade in London, Britain January 1, 2017. (Photo by Kevin Coombs/Reuters)





Performers prepare in a side street before New Year's Day Parade in London, Britain January 1, 2017. (Photo by Kevin Coombs/Reuters)





Cheerleaders wait in the cold before New Year's Day Parade in London, Britain January 1, 2017. (Photo by Kevin Coombs/Reuters)





Cheerleaders perform during the New Year's Day parade in London, Britain January 1, 2017. (Photo by Neil Hall/Reuters)





Cheerleaders perform during the New Year's Day parade in London, Britain January 1, 2017. (Photo by Neil Hall/Reuters)





Bolivian performers shelter under umbrellas during the New Year's day parade in London, Britain January 1, 2017. (Photo by Neil Hall/Reuters)





Cheerleaders wait to perform before the New Year's Day parade in London, Britain January 1, 2017. (Photo by Neil Hall/Reuters)