Diver George Bell, dressed as Santa Claus, swims in the Philippine coral reef tank during a presentation on fish and corals as part of the Tis the Season for Science holiday exhibit at the California Academy of Sciences in San Francisco, Tuesday, December 19, 2017. (Photo by Jeff Chiu/AP Photo)





Girls take part in the traditional seasonal Christmas run along the streets of Vilnius, Lithuania, Sunday, December 17, 2017. The festive run attracts many hundreds of people to the capital dressed as Santa Clause to take part in the sporting event. (Photo by Mindaugas Kulbis/AP Photo)





Performers clad in Santa Claus outfits dance at a shopping mall in Kuala Lumpur on December 18, 2017. Every year as Christmas approaches, shopping malls across Malaysia are decorated with beautiful light displays and offer year-end discounts to lure shoppers. (Photo by Mohd Rasfan/AFP Photo)





Children in festive dress take part in Christmas celebrations at school in Chandigarh, India on December 19, 2017, (Photo by Ajay Verma/Reuters)





Santa's on BMX cycles take part in a charity ride along Oxford street in London, Britain December 16, 2017. (Photo by Peter Nicholls/Reuters)





A man dressed as Santa Claus sits on the beach as he waits to take part in the traditional Christmas season swim in Nice, France, December 17, 2017. (Photo by Eric Gaillard/Reuters)





A man dressed as Santa Claus takes part in the traditional Christmas season swim in Nice, France, December 17, 2017. (Photo by Eric Gaillard/Reuters)





People dressed as Santa Claus row during a Christmas regatta in Venice, Italy December 17, 2017. (Photo by Manuel Silvestri/Reuters)





A participant dressed up as Santa gestures as he arrives at the finish line during the annual race know as “Run Santa Run” at Fundidora Park in Monterey, Mexico December 17, 2017. (Photo by Daniel Becerril/Reuters)





A professional diver dressed as Santa Claus entertains school children in a huge aquarium inside a Ocean Park in Manila, Philippines December 18, 2017. (Photo by Romeo Ranoco/Reuters)





People dressed as Santa Claus enjoy the snow during the Saint Nicholas Day at the Alpine ski resort of Verbier, Switzerland on December 2, 2017. (Photo by Denis Balibouse/Reuters)





Icelander Einar Sveinsson, dressed as Santa Claus, signs the cast of Ely Daniela Vasquez during a visit to the Benjamin Bloom National Children Hospital in San Salvador, El Salvador on December 18, 2017. (Photo by Jose Cabezas/Reuters)





Santa's on BMX cycles take part in a charity ride along Oxford street in London, England on December 16, 2017. (Photo by Peter Nicholls/Reuters)





People wearing Santa Claus outfits take part in a charity race for the Multiple Sclerosis Foundation in Madrid, Spain on December 10, 2017. (Photo by Javier Barbancho/Reuters)





People dressed as Santa Claus parade during the Santa Claus summit in Rakvere, Estonia on December 3, 2017. (Photo by Ints Kalnins/Reuters)





A man dressed as Santa Claus rides a zip line towards the Pigeon Rock “Rawshe” to light the Christmas tree in Beirut, Lebanon on December 18, 2017. (Photo by Mohamed Azakir/Reuters)





Revellers dressed as Santa Claus and other holiday themed outfits celebrate during the annual SantaCon event in New York City on December 9, 2017. (Photo by Elizabeth Shafiroff/Reuters)





A girl wearing Santa Claus-themed headband sells decorative items ahead of Christmas at a market in New Delhi, India December 19, 2017. (Photo by Adnan Abidi/Reuters)





A demonstrator dressed as Santa Claus holds a Palestinian flag as Israeli troops fire tear gas during a protest against U.S. President Donald Trump's decision to recognize Jerusalem as the capital of Israel, near the border with Israel in the east of Gaza City December 19, 2017. (Photo by Mohammed Salem/Reuters)





Members of the transit police dressed as Santa Claus ride their motorcycles in downtown Monterrey, Mexico December 19, 2017. (Photo by Daniel Becerril/Reuters)





Children dressed in Santa Claus costumes sit inside a classroom before participating in Christmas celebrations at a school in Chandigarh, India, December 20, 2017. (Photo by Ajay Verma/Reuters)