Model Amber Rose arrives at the People Magazine Awards in Beverly Hills, California December 18, 2014. (Photo by Danny Moloshok/Reuters)

Actress Roselyn Sanchez arrive at the People Magazine Awards in Beverly Hills, California December 18, 2014. (Photo by Danny Moloshok/Reuters)

Singer Jennifer Lopez arrives at the People Magazine Awards in Beverly Hills, California December 18, 2014. (Photo by Danny Moloshok/Reuters)

Xie Xiaoming, 26-year-old owner of a yoga club, practices yoga in thin clothes near trees covered by frosty fog on the snow-covered banks of Songhua River in Jilin, Jilin province December 17, 2014. Xie has been practicing yoga for over six years. The temperature near the river reached -30 degrees Centigrade (-22 degrees Fahrenheit) on Wednesday, local media reported. (Photo by Reuters/Stringer)

People look at window cleaners, dressed in horse and sheep (R) costumes featuring animal signs from the Chinese zodiac calendar, work during an event promoting the year-end and new year at a hotel in the business district of Tokyo December 19, 2014. The year of 2014 is the year of the horse and 2015 is the year of the sheep according to the Chinese zodiac calendar. (Photo by Issei Kato/Reuters)

Window cleaners, dressed in horse and sheep (R) costumes featuring animal signs from the Chinese zodiac calendar, work during an event promoting the year-end and new year at a hotel in the business district of Tokyo December 19, 2014. (Photo by Issei Kato/Reuters)

Window cleaners, dressed in horse (L) and sheep costumes featuring animal signs from the Chinese zodiac calendar, work during an event promoting the year-end and new year at a hotel in the business district of Tokyo December 19, 2014. (Photo by Issei Kato/Reuters)

The rising sun lights smoke in the air as a man crosses the street near Forward Operating Base Fenty in the Nangarhar province of Afghanistan December 19, 2014. (Photo by Lucas Jackson/Reuters)

A man looks at a Sport Sedan Concept car by automobile maker Nissan at a showroom in Yokohama, south of Tokyo, December 18, 2014. Japanese automaker Nissan Motor Co is faring better than peers in Russia as domestic production via an alliance with the country's biggest auto firm shields it against the rouble's plunge, Chief Executive Carlos Ghosn said on Friday. (Photo by Thomas Peter/Reuters)

Staff dressed as Santa Claus try to squeeze into a car at a theme park in Changsha, December 18, 2014. Nineteen staff managed to get inside the car during the game. (Photo by Reuters/China Daily)

Staff dressed as Santa Claus try to squeeze into a car at a theme park in Changsha, December 18, 2014. (Photo by Reuters/China Daily)

Florian Scheiber of Austria lies in a stretcher as he is transported by a helicopter following a crash during the men's World Cup Downhill skiing race in Val Gardena December 19, 2014. (Photo by Stefano Rellandini/Reuters)

A Palestinian hairstylist wearing a Santa Claus hat straightens the hair of a customer in a salon at Jerusalem's Old City December 19, 2014. (Photo by Amir Cohen/Reuters)

An Israeli border policeman detains a Palestinian protester during clashes following a demonstration against Israeli settlements in the West Bank village of Turmus Aya, near Ramallah December 19, 2014. (Photo by Mohamad Torokman/Reuters)

Locals watch from the beach as waves hit an Indonesian tanker that ran aground near Narathiwat in southern Thailand December 19, 2014. The tanker loaded with palm oil, previously hijacked by its crew members and then seized by Thai authorities, was anchored some 400 meters from the beach but strong wind and waves broke it free, according to local media. (Photo by Surapan Boonthanom/Reuters)

Locals take pictures of an Indonesian tanker that ran aground near Narathiwat in southern Thailand December 19, 2014. (Photo by Surapan Boonthanom/Reuters)

This picture taken on December 18, 2014 shows residents watching as an Indonesia-registered tanker lies in rough sea close to the shore after it was pushed by strong winds during stormy weather in the Thai southern city of Narathiwat. Parts of southern Thailand have experienced floods in recent days after heavy rains hit the region. (Photo by Madaree Tohlala/AFP Photo)

A girl looks from the beach as waves hit an Indonesian tanker that ran aground near Narathiwat in southern Thailand December 19, 2014. (Photo by Surapan Boonthanom/Reuters)

Cubans talk near a broken car in Havana December 19, 2014. With Washington agreeing to restore full diplomatic ties that were cut in the early 1960s, Cuba's communist government may not be able to blame its old Cold War nemesis so readily. Cuba has repeatedly sought to dispel the idea that it secretly wanted the embargo in place, saying if the Americans believed that they should challenge Cuba by lifting it. (Photo by Enrique De La Osa/Reuters)

A female student chants slogans with others to condemn the attack by Taliban gunmen on the Army Public School in Peshawar, during a rally in Lahore December 19, 2014. At least 132 students and nine staff members were killed on Tuesday when Taliban gunmen broke into the school and opened fire, witnesses said, in the bloodiest massacre the country has seen for years. (Photo by Mohsin Raza/Reuters)

Boys hold toy guns as they chant slogans to condemn the Taliban attack on the Army Public School in Peshawar, during a rally in Lahore December 19, 2014. (Photo by Mohsin Raza/Reuters)

A giant alebrije is paraded through Mexico City, Saturday, December 13, 2014. Alebrijes are colorful statues of all sizes that combine the body parts of different animals to create a new, unique fantasy creature, an art form native to Mexico. (Photo by Marco Ugarte/AP Photo)

A giant alebrije is paraded through Mexico City, Saturday, December 13, 2014. (Photo by Marco Ugarte/AP Photo)

Miss South Africa, Rolene Strauss, center, celebrates after being crowned Miss World 2014 in London, on December 14, 2014. (Photo by Joel Ryan/Invision)

A small group of protesters against the new security law, who managed to get past heavy police cordons preventing demonstrations, react as they are beaten with wooden clubs inside the back of a police pickup truck after being arrested for shouting against the new law, seen through the plastic window of the truck, outside the Parliament building in Nairobi, Kenya Thursday, December 18, 2014. Kenyan legislators Thursday exchanged blows on changes to security laws which the government says will help fight terrorism but which critics say are meant to silence dissent by curtailing civil liberties, with opposition legislators throwing the papers on the floor and government supporters hitting and tearing the clothes of an opposition senator. (Photo by Ben Curtis/AP Photo)

Lindsay Lohan and Ali Lohan at Love Magazine Christmas Party at The Ivy Market Grill in Covent Garden in London. London, United Kingdom – Monday December 15, 2014. (Photo by Ringo/PacificCoastNews)

Indian Space Research Organisation's Geosynchronous Satellite Launch Vehicle (GSLV Mark-III) rocket lifts off carrying CARE (Crew Module Atmospheeric Re-entry Experiment) from the east coast island of Sriharikota, India, Thursday December 18, 2014. India successfully launched its heaviest rocket carrying an experimental crew module from Sriharikota in the southern state of Andhra Pradesh, according to ISRO. (Photo by Arun Sankar K./AP Photo)

German car dealer Rudi Dietl, who had the idea for the gingerbread Volkswagen bus, stands between the Volkswagen T1 mini bus made of gingerbread (L) and the original car model in Hanover, Germany, 17 December 2014. The gingerbread bus weighs 450 kilograms. The construction is based on a wooden frame and hot chocolate was used as a glue to attach gingerbread to the frame of the bus. Volkswagen's Commercial Vehicles division has purchased the gingerbread bus for charity. (Photo by Julian Stratenschulte/EPA)

Climbers dressed as Santa Clause and two angels perform in an acrobatic dance show on December 14, 2014 in Berlin, Germany. The acrobatic dance show took place on the facade of the Kollhoff Tower, featuring performers abseiling down the 101 meters to the Potsdamer Platz. Gifts were given to children at the panoramic cafe on the 24th floor and at the bottom of the tower. (Photo by Target Presse Agentur Gmbh/Getty Images)