Models kiss during the presentation autumn-winter collection of Lino Villaventura in São Paulo Fashion Week, on Oktober 31, 2013. (Photo by Nacho Doce/Reuters)

Smoke billows during an eruption of Mount Etna volcano as seen from the village of Viagrande, near the Sicilian town of Catania, Italy, Saturday, October 26, 2013. Mount Etna, Europe's most active volcano, has erupted, sending up a towering plume of ash visible in much of eastern Sicily. Etna's eruptions are not infrequent, although the last major one occurred in 1992. Catania airport said the eruption Saturday forced closure of nearby air space before dawn, but authorities lifted the closure in early morning. Several inhabited villages dot the mountain's slopes, but evacuations weren't necessary despite the lava flow. (Photo by Carmelo Imbesi/AP Photo)

People wade through water as they cross a road that has been cut off from traffic by flash floods following heavy rain in Minhla township, Magwe district October 28, 2013. (Photo by Damir Sagolj/Reuters)

Father and son perform in the street of Istanbul, Turkey, on Oktober 28, 2013. (Photo by Bulent Kilic/AFP Photo)

Marcelo Ohio, a contestant from Brazil, has her hair straightened before the final show, on November 1, 2013. She is crowned Miss International Queen 2013 in Pattaya, Thailand. Some 25 contestants from 16 countries, all of them born male, competed in the week-long event. (Photo by Damir Sagolj/Reuters)

This handout image from the Gujarat Information Bureau depicts the proposed 'Statue of Unity' of India's first home minister, Sardar Patel to be built near the Narmada Dam site at Kevadia village, some 190 kms from Ahmedabad. The tribute is set to be twice the size of the Statue of Liberty and four times higher than Christ the Redeemer in Rio de Janeiro and, rising 182 metres (600 feet) from an island in the Narmada river when completed in four years' time. (Photo by AFP Photo/Gujarat Information Bureau)

Indian bystanders look on as an activist from The People for the Ethical Treatment of Animals (PETA) poses wearing a dress made of lettuce leaves and holding a placard during a demonstration in Hyderabad on October 31, 2013. PETA is telling the world to stop eating meat and dairy products and switch to a healthy and animal friendly vegan diet on the occasion of Earth Vegan Day on November 1. (Photo by Noah Seelam/AFP Photo)

People look at a large sinkhole on a street after a water pipe broke underneath it in Xi'an, Shaanxi province, China, on October 27, 2013. (Photo by Reuters/Stringer)

Pregnant women show off paintings on their bellies during a body painting contest for pregnant women in Chongqing municipality, October 27, 2013. Over 30 pregnant women participated in the contest, according to local media. (Photo by Reuters/China Daily)

Waves crash against a lighthouse during storms that battered Britain and where a 14-year-old boy was swept away to sea at Newhaven in South East England October 28, 2013. Britain's strongest storm in a decade battered southern regions on Monday, forcing hundreds of flight cancellations, cutting power lines and disrupting the travel plans of millions of commuters. Police said rescuers were forced to call off a search for the boy late on Sunday due to the pounding waves, whipped up by the rising wind. (Photo by Luke MacGregor/Reuters)

A model opens her mouth to breathe from a scuba tank as Israeli photographer Johannes Felten (L) takes pictures during an underwater photo shoot in the Red Sea in the resort city of Eilat October 22, 2013. A shipwreck was a popular location at this year's Eilat Red Sea shootout, where underwater photographers from around the world hussled for three days to capture the best images. (Photo by Gabriel Rif/Reuters)

A model breathes from a scuba tank during an underwater photo shoot in the Red Sea in the resort city of Eilat October 23, 2013. A shipwreck was a popular location at this year's Eilat Red Sea shootout, where underwater photographers from around the world hussled for three days to capture the best images. (Photo by Gabriel Rif/Reuters)

An Afghan refugee youth, sits on the side of the alley of a poor neighborhood, on the outskirts of Islamabad, Pakistan, Tuesday, October 29, 2013. Pakistan hosts over 1.6 million registered Afghans, the largest and most protracted refugee population in the world, according to the U.N. refugee agency, thousands of them still live without electricity, running water and other basic services. (Photo by Muhammed Muheisen/AP Photo)

A couple take a photo in front of the Angel of the North in Gateshead, Tyne and Wear as temperatures dropped to near freezing overnight. Picture date: Tuesday October 29, 2013. (Photo by Owen Humpreys/PA Wire)

Pit girls rehearse on the eve of the Indian F1 Grand Prix at the Buddh International Circuit in Greater Noida, on the outskirts of New Delhi, October 26, 2013. (Photo by Anindito Mukherjee/Reuters)

Congolese soldiers celebrate their victory after taking over the Rumangabo military base, formerly held by M23 rebels, north of Goma, October 28, 2013. Rebels in eastern Democratic Republic of Congo said on Monday they had abandoned the key military base and retreated into the bush but vowed to continue their fight despite four days of defeats by the Congolese army. (Photo by Kenny Katombe/Reuters)

Women inspect the insides of the jaws of a megalodon, an extinct species of the shark, as they visit the international exhibition titled “Planet Shark: Predator or Prey” at the Military-Historical Museum of Artillery, Engineer and Signal Corps in St. Petersburg, October 31, 2013. The exhibition includes collections of pristine fossil specimens, jaws, hunting and commercial fishing equipment, full size casts and models of different sharks, according to organizers. (Photo by Alexander Demianchuk/Reuters)

In this picture made available Thursday, October 31, 2013, vineyards are autumnally colored near Marktbreit, southern Germany, Wednesday, Oct. 30, 2013. (Photo by Karl-Josef Hildenbrand/AP Photo/DPA)

Security forces arrest a pro-Mursi protester during clashes in Alexandria November 1, 2013. Seven people were wounded after residents clashed with Mursi supporters before security forces intervened, a security official said. Forty-five Mursi supporters were arrested, along with 22 women members of the Muslim Brotherhood, a security official said on Friday, fuelling tensions days before deposed President Mohamed Mursi and 14 other leaders of the Islamist group go on trial. (Photo by Reuters/Stringer)

Filipino boys play basketball at an improvised court hooked on multi-layered tombs at a public cemetery in Navotas, north of Manila, Philippines on Thursday Oct. 31, 2013. Filipinos are expected to flock to cemeteries on November 1 to remember their dead as they observe All Saints Day in this predominantly Roman Catholic country. (Photo by Aaron Favila/AP Photo)

A man jumps in a swimming pool filled with pink and green plastic balls during a Guinness World Records attempt of the Largest Ball Pit as part of the “Pink October” campaign at Kerry Hotel in Pudong, Shanghai, on Oktober 30, 2013. The event, aimed at raising awareness of breast cancer prevention, set the world record with one million balls in the 82 by 41 foot swimming pool. (Photo by Aly Song/Reuters)

Police officers investigate the crash site of two trams in the Bosnian capital of Sarajevo, on Friday, November 1, 2013. Authorities say some 45 people were injured when one tram slammed into another at a busy downtown intersection in Sarajevo. Irfan Nefic, the spokesman for the Sarajevo police, said Friday court experts are still investigating the causes of the accident. He said so far none of the injuries of the approximately 45 people were life threatening. (Photo by Amel Emric/AP Photo)

Boston Red Sox's David Ortiz drinks out of a giant bottle of Champagne as he celebrates with teammates after Game 6 of baseball's World Series against the St. Louis Cardinals Thursday, Oct. 31, 2013, in Boston. The Red Sox won 6-1 to win the series. Ortiz was names the series MVP. (Photo by David J. Phillip/AP Photo)

Brazilian top model Gisele Bundchen wears a creation from Colcci winter collection during the Sao Paulo Fashion Week in Sao Paulo, Brazil, Thursday, October 31, 2013. (Photo by Nelson Antoine/AP Photo)

People watch the waves batter into the sea wall of a marina in Brighton, south England, Monday, October 28, 2013. A major storm with hurricane force winds is lashing much of Britain, causing flooding and travel delays including the cancellation of roughly 130 flights at London's Heathrow Airport. Weather forecasters say it is one of the worst storms to hit Britain in years. (Photo by Sang Tan/AP Photo)

A statue sits on top of a gravestone at the Campo Santo cemetery in Ghent, western Belgium, on Oktober 31, 2013. The 19th century cemetery is acknowledged as one of the most renowned and beautiful cemeteries in Belgium, with more than 130 gravestones listed as protected monuments. (Photo by Yves Logghe/Associted Press)

A woman who drew part of a face on her cheek, stands among the crowd at a costume party to celebrate Halloween in Wuhan, Hubei province October 31, 2013. (Photo by Reuters/China Daily)

A model presents a creation from a lingerie collection during the China Fashion Week in Beijing Wednesday, October 30, 2013. (Photo by Andy Wong/AP Photo)

A model presents a creation by Chinese designer Hu Sheguang during the China Fashion Week in Beijing Tuesday, October 29, 2013. (Photo by Andy Wong/AP Photo)

A model presents a creation by Chinese designer Hu Sheguang during the China Fashion Week in Beijing Tuesday, October 29, 2013. (Photo by Andy Wong/AP Photo)

People look at lanterns depicting the government rank system and uniforms from the Baekje period during the Seoul Lantern Festival 2013 at Cheonggye stream in central Seoul, South Korea, on November 1, 2013. (Photo by Kim Hong-Ji/Reuters)

Two expectant mothers Anna Glendining,25 (left) and Gemma Wilkinson, 30 (right) celebrate Halloween by having pumpkins painted on their bumps. They were painted by artist Jane Pryde (far right) from Allendale, Northumberland, on October 30, 2013. (Photo by Owen Humphreys/PA Wire)

Men carry a giant sarcophagus in the form of a bull which contains the body of Tjokorda Istri Sri Tjandrawati and then is set ablze during a cremation ceremony of a descendant of the Ubud Royal family in Bali, Indonesia, on November 1, 2013. (Photo by Firdia Lisnawati/Associated Press)

Children play on a burned tank which formerly belonged to M23 rebel soldiers, in Kimbumba, on October 31, 2013. The day before, DR Congo troops captured the last stronghold of M23 rebels in the troubled east of the country, raising hopes of a return to the negotiating table. (Photo by Junior D. Kannah/AFP Photo)

Egyptian students of al-Azhar University throw a television out of a window of an administration building during an anti-army protest on October 30, 2013 at the university in Cairo. On October 28, Egyptian security forces fired tear gas to disperse students protesting outside the campus of Al-Azhar University in support of ousted Islamist president Mohamed Morsi. (Photo by Khaled Kamel/AFP Photo)

A model presents a creation from a lingerie collection during the China Fashion Week in Beijing Wednesday, October 30, 2013. (Photo by Andy Wong/AP Photo)

The wreckage of a minibus that was involved in an accident with a passenger train in Nairobi is pictured on October 30, 2013. At least twelve people were killed and several others injured on October 30, 2013 when a passenger train in Kenya's capital smashed into a bus at a crossing, Red Cross officials said. (Photo by Simon Maina/AFP Photo)

Kyrgyz brides and bridegrooms during a mass wedding ceremony in the capital Bishkek, Kyrgyzstan, on Oktober 30, 2013. (Photo by Vyacheslav Oseledko/AFP Photo)

Big-wave surfer Garrett McNamara of the U.S. drops in on a large wave at Praia do Norte, in Nazare, Portugal, on November 1, 2013. McNamara, who lives in Haleiwa, Hawaii, won the Biggest Wave title at the 2012 Billabong XXL Big Wave Awards with his world record 78-foot wave ridden at Praia do Norte on November 1, 2011. McNamara has returned to Nazare because he wants to try to beat the record again. (Photo by Rafael Marchante/Reuters)

President of Brazil, Dilma Rousseff during ceremony announcement PAC investments Urban Mobility in Sao Paulo, on Oktober 29, 2013. (Photo by Roberto Stuckert Filho/PR)

A man carries an artwork of a skeleton in preparation for the Day of the Dead celebrations in Mexico City's Zocalo, Tuesday, October 29, 2013. Mexicans celebrate Day of the Dead to honor deceased loved ones, a tradition that coincides with All Saints Day and All Souls Day on November 1 and 2. (Photo by Eduardo Verdugo/AP Photo)

The newest installation by British artist Banksy, a robot and a barcode, is seen on a wall in the Coney Island area of New York City, on Oktober 28, 2013. Famously jaded New Yorkers are getting swept up in the hype over Banksy, the renegade graffiti artist who is leaving his mark across the city this month. (Photo by Brendan McDermid/Reuters)

A model presents chocolate dress during the Paris Chocolate fair (Salon du Chocolat) on October 30, 2013. The fair's 2013 edition will run from October 30 until November 3. (Photo by Thomas Samson/AFP Photo)

A diver dressed as a skeleton swims past visitors at SeaLife in Berlin, Germany, on Oktober 28, 2013. (Photo by Sean Gallup/Getty Images)

U.S. first lady Michelle Obama reacts between PBS Sesame Street characters Elmo and Rosita after delivering remarks on marketing healthier foods to children at the White House in Washington October 30, 2013. Michelle Obama invited local schoolchildren to participate in the fall harvest of the White House Kitchen Garden. (Photo by Yuri Gripas/Reuters)

A photographer takes pictures of Fang in a wedding gown next to her husband as they hang from a cliff during a rock climbing exercise in Liuzhou, on Oktober 27, 2013. (Photo by Reuters/Stringer)

Yaogan XVIII Remote-Sensing Satellite Launched In Taiyuan, China, on Oktober 28, 2013. (Photo by Xinhua/Landov/Barcroft Media)

Mourners gather after a train rammed into a public service bus in Nairobi October 30, 2013. The accident happened at a crossing point killing at least 12 passengers in the bus. The train crashed into the side of the bus as it crossed the railway line during the peak hours of morning rush hour, local police commander Benjamin Nyamae said. (Photo by John Muchacha/AFP Photo)

A horror face carved out of a pumpkin by Ray Villafane and team in Bellaire, Michigan, on Oktober 29, 2013. (Photo by Ray Villafane/Barcroft Media)

People dressed as zombies gesture as they take part in the “Zombie Walk” in downtown Bogota, Colombia. More than 10,000 people participated in the event, on Oktober 26, 2013. (Photo by John Vizcaino/Reuters)

In this photo taken on Saturday, October 19, 2013 and made available on Wednesday, October 30, 2013, a group of torch bearers hold an Olympic torch at the North Pole, Arctic Ocean. The nuclear-powered icebreaker 50 Let Pobedy (50 Years of the Victory) is in the background. For the first time in history the Olympic flame was brought to the North Pole, on board the nuclear-powered icebreaker 50 Let Pobedy (50 Years of Victory) as part of the torch relay to the 2014 Sochi Winter Games. (Photo by Sergei Dolya/AP Photo)

Two nuns walk past a street mime in the Andalusian capital of Seville, Spain, on Oktober 30, 2013. (Photo by Marcelo del Pozo/Reuters)

Models wear creations by FH for Fause Haten along Paulista Avenue during the presentation of the 2014 Winter collections of the Sao Paulo Fashion Week in Sao Paulo, Brazil, on Oktober 30, 2013. (Photo by Nelson Almeida/AFP Photo)

Models present a creation by Gloria Coelho during the 2014 Winter collection of the Sao Paulo Fashion Week in Sao Paulo, Brazil, on November 1, 2013. (Photo by Nelson Almeida/AFP Photo)

Photographers watch the sunrise at the Praia do Norte, north beach, at the fishing village of Nazare in Portugal's Atlantic coast Monday, October 28 2013. On Monday Brazilian suffer Carlos Burle surfed a wave here that surf media suggest could be the biggest wave ever surfed and Maya Gabeira, also from Brazil, nearly drowned and was taken to hospital with a broken ankle after falling in a big wave. (Photo by Miguel Barreira/AP Photo)

Masks hang on a rail at the National Theatre's Costume and Props Hire department in Kennington on October 30, 2013 in London, England. The Costume and Props Hire department in Kennington is the home of over 85,000 items including suits of armour, medieval masks, corsetry and period dresses all of which have been produced and brought to be part of the productions for the National Theatre in the last 50 years. The collection now services the public for fancy dress costumes along with TV and film companies. (Photo by Dan Kitwood/Getty Images)

Scottish dancer Claire Cunningham, who was born with osteoporosis, performs “Mobile-Evolution” with crutches at Sergio Cardoso Theatre in Sao Paulo, Brazil, on Oktober 26, 2013. According to local media, Cunningham says using crutches gave her the physical abilities to create a career in dance. (Photo by Nacho Doce/Reuters)

The Marklin Engine Hall at Vectis Auction House, Teesside, which is estimated to fetch £60,000-£80,000 in a Toy and Train sale at Rugby on 23rd November. Issue date: Tuesday October 29, 2013. The Marklin Engine Hall was produced in 1906 and is being auctioned by a private collector. Housed in a two room hall, each room has an individual pitched roof with ornate lattice work and girdering, with three supporting pillars and a large removable chimney to rear. Each room has faux tiling and there is a sliding door between, whilst the engine room has an opening door to the rear. The engine is connected to a line shaft with three pulleys of different sizes which could be connected to accessories outside of the Hall. (Photo by Owen Humphreys/PA Wire)

An undercover police officer rescues a police colonel from demonstrators of the Free Pass Movement during clashes in Sao Paulo, on Oktober 25, 2013. The MPL was demonstrating to demand zero tariffs in the public transportation system. (Photo by Inacio Teixeira/Reuters)

Local residents help a woman whose eyes got a rubber bullet during a protest in northern Sao Paulo, on Oktober 29, 2013. (Photo by Mario Ângelo/Sigmapress/Estadão Conteúdo)

France's Nathalie Pechalat and Fabian Bourzat perform at the ice dance short dance segment during the ISU Grand Prix of Figure Skating in Beijing, on November 1, 2013. (Photo by Kim Kyung-Hoon/Reuters)

AC Milan's Cristian Zaccardo (R) fights for the ball with Lazio's Miroslav Klose during their Italian Serie A soccer match at San Siro stadium in Milan October 30, 2013. (Photo by Alessandro Garofalo/Reuters)

Left to right: Hugo Reis, Finbar Browne and Luke Pendlebury promote the personal finance app Wally at the Dublin web summit being held at the RDS in Dublin over the next two days, on October 30, 2013. (Photo by Niall Carson/PA Wire)

Dancers perform during a press conference for the Tsai Jui-Yueh Dance Festival VIII “Morning Without Sunrise” in Taipei on November 1, 2013. Six choreographers from four countries and human right group members are taking part in the festival taking place from November 1 to 3. (Photo by Mandy Cheng/AFP Photo)

Participants descend a hill on a homemade roller cart during the 25th Roller Cart Festival in Medellin, October 27, 2013. (Photo by Albeiro Lopera/Reuters)

A car is crushed under a fallen tree as a man pushes his bike following a storm, in Hornsey, north London, on Oktober 28, 2013. A major storm with hurricane-force winds is lashing southern Britain, causing flooding and travel delays including the cancellation of roughly 130 flights at London's Heathrow Airport. (Photo by Yui Mok/PA Wire)

The newest art installation by British artist Banksy, which his website calls “Bronx Zoo (at Yankee Stadium)”, is seen on a wall outside Yankee Stadium, on Oktober 31, 2013. The British street artist is treating New Yorkers to a daily dose of spray-painted art – while eluding the police and incurring the wrath of New York Mayor Michael Bloomberg. (Photo by Shannon Stapleton/Reuters)

Participants wearing costumes and make-up as zombies march during a Halloween event to promote the U.S. TV series “The Walking Dead” at Tokyo Tower, on Oktober 31, 2013. More than a thousand people dressed as zombies participated in the event to simulate taking over the tower. (Photo by Issei Kato/Reuters)

A potter paints earthen lamps ahead of Diwali, or the Hindu festival of lights, in Amritsar, India, on Oktober 30, 2013. Hindus light lamps, wear new clothes, exchange sweets and gifts and pray to goddess Lakshmi during the festival which will be celebrated on November 3. (Photo by Prabhjot Gill/Associated Press)

Wayne Coyne, of The Flaming Lips, performs during their “Halloween Blood Bath” tour stop at The Greek Theatre, Tuesday, October 29, 2013, in Los Angeles. (Photo by Chris Pizzello/AP Photo/Invision)

About 40 models participated in an event to promote Sao Paulo Fashion Week by riding the city's subways, on Oktober 27, 2013. (Photo by Andre Penner/Associated Press)