An Aymara woman with a sheep waves to the crowd during a Christmas parade in La Paz, Bolivia December 12, 2015. (Photo by David Mercado/Reuters)





Young revelers participate in a Christmas parade in La Paz, Bolivia, December 12, 2015. (Photo by David Mercado/Reuters)





Residents of La Paz city attend a Christmas parade in La Paz, Bolivia, December 12, 2015. (Photo by David Mercado/Reuters)





A man takes pictures with a mobile phone during a Christmas parade in La Paz, Bolivia, December 12, 2015. (Photo by David Mercado/Reuters)





A performer dressed as Santa Claus takes part in a Christmas Parade in Brussels, Belgium, December 13, 2015. (Photo by Eric Vidal/Reuters)





Performers take part in a Christmas Parade in Brussels, Belgium, December 13, 2015. (Photo by Eric Vidal/Reuters)





Performers take part in a Christmas Parade in Brussels, Belgium, December 13, 2015. (Photo by Eric Vidal/Reuters)





Performers take part in a Christmas Parade in Brussels, Belgium, December 13, 2015. (Photo by Eric Vidal/Reuters)





A performer dressed as a snowman takes part in a Christmas Parade in Brussels, Belgium, December 13, 2015. (Photo by Eric Vidal/Reuters)





Performers take part in a Christmas Parade in Brussels, Belgium, December 13, 2015. (Photo by Eric Vidal/Reuters)