Arizona State University freshman Catie Colvson-Bucher wears voting related stickers on her midriff as she waits in line at the ASU Palo Verde West polling station during the U.S. midterm elections in Tempe, Arizona, U.S. November 6, 2018. REUTERS/Lindsey Wasson

Members of the Coney Island Polar Bear Club warm up before swimming at the beach at Coney Island in New York December 15, 2013. REUTERS/Eric Thayer (UNITED STATES - Tags: SOCIETY TPX IMAGES OF THE DAY) FOR BEST QUALITY IMAGE ALSO SEE: GF2E9CK0FET01

A model shows off her spray tan during a demonstration at Liverpool Fashion Week in northern England October 15, 2013. This year organisers of Liverpool Fashion Week are requiring models to sign a pledge not to use sunbeds during or after the shows in an effort to help reduce the risk of skin cancer. REUTERS/Suzanne Plunkett (BRITAIN - Tags: FASHION SOCIETY)

A performer waits before the start of the Notting Hill Carnival in west London August 26, 2013. REUTERS/Stefan Wermuth (BRITAIN - Tags: ENTERTAINMENT SOCIETY)

Nuns and sunbathers wait for the arrival of Pope Francis on Copacabana beach in Rio de Janeiro, July 26, 2013. Pope Francis on Thursday issued the first social manifesto of his young pontificate, telling slum dwellers in Brazil that the world's rich must do much more to wipe out vast inequalities between the haves and the have-nots. REUTERS/Ricardo Moraes (BRAZIL - Tags: RELIGION)

Women picnic in Queen's Park during hot weather in Loughborough, central England, July 7, 2013. REUTERS/Darren Staples (BRITAIN - Tags: ENVIRONMENT)

Spain's players celebrate their victory against Italy in the European Under-21 championship final soccer match at Teddy Kollek Stadium in Jerusalem June 18, 2013. REUTERS/Baz Ratner (JERUSALEM - Tags: SPORT SOCCER TPX IMAGES OF THE DAY)

People rest on a beach at the Black Sea in the Crimean village of Beregove June 15, 2013. REUTERS/Gleb Garanich (UKRAINE - Tags: SOCIETY)

A picture of a Pashto cinema actress is pasted on a cover of a strip during a projection of an old Pashto movie at Arshad cinema in Peshawar May 27, 2013. Pashto cinema, or Pollywood, which once made its home in Peshawar, is now confined to a handful of theatres that haven't been attacked by Islamists. The Taliban banned cinema and music during their five-year rule in neighbouring Afghanistan, deeming them un-Islamic, and insisted that women wear all-enveloping burqas. The Pakistani Taliban are just as strict and in Pashto cinema, where there is no sex or even kissing and only a bit of midriff on show, all their rules are broken. Picture taken May 27, 2013. To match Feature PAKISTAN-CINEMA/ REUTERS/Zohra Bensemra (PAKISTAN - Tags: SOCIETY CIVIL UNREST RELIGION ENTERTAINMENT)

A worker checks a negative of an old Pashto movie at Arshad cinema in Peshawar May 27, 2013. Pashto cinema, or Pollywood, which once made its home in Peshawar, is now confined to a handful of theatres that haven't been attacked by Islamists. The Taliban banned cinema and music during their five-year rule in neighbouring Afghanistan, deeming them un-Islamic, and insisted that women wear all-enveloping burqas. The Pakistani Taliban are just as strict and in Pashto cinema, where there is no sex or even kissing and only a bit of midriff on show, all their rules are broken. Picture taken May 27, 2013. To match Feature PAKISTAN-CINEMA/ REUTERS/Zohra Bensemra (PAKISTAN - Tags: SOCIETY CIVIL UNREST RELIGION ENTERTAINMENT)

A worker prepares a strip of an old Pashto movie before loading it into a projector at Arshad cinema in Peshawar May 27, 2013. Pashto cinema, or Pollywood, which once made its home in Peshawar, is now confined to a handful of theatres that haven't been attacked by Islamists. The Taliban banned cinema and music during their five-year rule in neighbouring Afghanistan, deeming them un-Islamic, and insisted that women wear all-enveloping burqas. The Pakistani Taliban are just as strict and in Pashto cinema, where there is no sex or even kissing and only a bit of midriff on show, all their rules are broken. Picture taken May 27, 2013. To match Feature PAKISTAN-CINEMA/ REUTERS/Zohra Bensemra (PAKISTAN - Tags: SOCIETY CIVIL UNREST RELIGION ENTERTAINMENT)

Cinema workers sit near a poster of a Pashto movie at Arshad cinema in Peshawar May 27, 2013. Pashto cinema, or Pollywood, which once made its home in Peshawar, is now confined to a handful of theatres that haven't been attacked by Islamists. The Taliban banned cinema and music during their five-year rule in neighbouring Afghanistan, deeming them un-Islamic, and insisted that women wear all-enveloping burqas. The Pakistani Taliban are just as strict and in Pashto cinema, where there is no sex or even kissing and only a bit of midriff on show, all their rules are broken. Picture taken May 27, 2013. To match Feature PAKISTAN-CINEMA/ REUTERS/Zohra Bensemra (PAKISTAN - Tags: SOCIETY CIVIL UNREST RELIGION ENTERTAINMENT)

A scene of an old Pashto movie is seen through a window at Arshad cinema in Peshawar May 27, 2013. Pashto cinema, or Pollywood, which once made its home in Peshawar, is now confined to a handful of theatres that haven't been attacked by Islamists. The Taliban banned cinema and music during their five-year rule in neighbouring Afghanistan, deeming them un-Islamic, and insisted that women wear all-enveloping burqas. The Pakistani Taliban are just as strict and in Pashto cinema, where there is no sex or even kissing and only a bit of midriff on show, all their rules are broken. Picture taken May 27, 2013. To match Feature PAKISTAN-CINEMA/ REUTERS/Zohra Bensemra (PAKISTAN - Tags: SOCIETY CIVIL UNREST RELIGION ENTERTAINMENT)

A worker checks a strip of an old Pashto movie loaded into a projector at Arshad cinema in Peshawar May 27, 2013. Pashto cinema, or Pollywood, which once made its home in Peshawar, is now confined to a handful of theatres that haven't been attacked by Islamists. The Taliban banned cinema and music during their five-year rule in neighbouring Afghanistan, deeming them un-Islamic, and insisted that women wear all-enveloping burqas. The Pakistani Taliban are just as strict and in Pashto cinema, where there is no sex or even kissing and only a bit of midriff on show, all their rules are broken. Picture taken May 27, 2013. To match Feature PAKISTAN-CINEMA/ REUTERS/Zohra Bensemra (PAKISTAN - Tags: SOCIETY CIVIL UNREST RELIGION ENTERTAINMENT)

Pregnant women paint their bellies before an event to celebrate "Healthy Maternity Week" in Lima May 30, 2013. About 300 pregnant women participated in celebrations organized by a local hospital seeking to create awareness of healthcare for expectant mothers. REUTERS/Enrique Castro-Mendivil (PERU - Tags: HEALTH SOCIETY)

Pregnant women with painted bellies take part in an event to celebrate "Healthy Maternity Week" in Lima May 30, 2013. About 300 pregnant women participated in celebrations organized by a local hospital seeking to create awareness of healthcare for expectant mothers. REUTERS/Enrique Castro-Mendivil (PERU - Tags: HEALTH SOCIETY)

Models hold up images depicting what they say are stereotypes of women as they protest for the improvement of women's rights, interrupting a fashion show, during Amsterdam Floating Fashion Week, May 28, 2013. The Amsterdam Floating Fashion Week is the first fashion week with a floating catwalk show. REUTERS/Cris Toala Olivares (NETHERLANDS - Tags: FASHION CIVIL UNREST SOCIETY)

A tourist walks on Paradise Beach in Colombo May 28, 2013. Tourist arrivals in Sri Lanka jumped 14.7 percent year-on-year in April, government data showed on Tuesday, with the number of foreign visitors rising for the 48th straight month since a 25-year civil war ended in May 2009. REUTERS/Dinuka Liyanawatte (SRI LANKA - Tags: TRAVEL BUSINESS)

Models present creations from the Salinas 2013/2014 summer collection during Rio Fashion Week in Rio de Janeiro April 18, 2013. REUTERS/Pilar Olivares (BRAZIL - Tags: FASHION SOCIETY TPX IMAGES OF THE DAY)

A masquerader from the Harts band parades during their "Je Taime Carnival" presentation on the final day of the Trinidad and Tobago Carnival at Queen's Park Savannah in Port of Spain February 12, 2013. REUTERS/Andrea De Silva (TRINIDAD AND TOBAGO - Tags: ENTERTAINMENT SOCIETY)

Revellers from the Nene de Vila Matilde Samba School take part in a carnival at Anhembi Sambadrome in Sao Paulo February 9, 2013. REUTERS/Nacho Doce (BRAZIL - Tags: SOCIETY TPX IMAGES OF THE DAY)

A woman walks her dog after taking part in the Coney Island Polar Bear Club's annual New Year's Day Polar Bear Swim in New York's Coney Island January 1, 2013. The Coney Island Polar Bear Club is the oldest winter bathing organization in the U.S. and every New Years Day holds the winter plunge which attracts thousands of participants. REUTERS/Andrew Kelly (UNITED STATES - Tags: SOCIETY)

Calgary Stampeders' cheerleaders dance during a break in action during the first half of their CFL football game against the Edmonton Eskimos in Calgary, Alberta, September 28, 2012. REUTERS/Todd Korol (CANADA - Tags: SPORT FOOTBALL)

Participant Luisa Ortiz competes in the annual Colombian pole dancing contest in Medellin September 28, 2012. REUTERS/Albeiro Lopera (COLOMBIA - Tags: SOCIETY)

An Arizona Cardinals cheerleader celebrates their 27-6 win over the Philadelphia Eagles after their NFL football game in Phoenix, Arizona September 23, 2012.REUTERS/Darryl Webb (UNITED STATES - Tags: SPORT FOOTBALL)

Calgary Stampeders cheerleaders dance during a break in play during the first half of their CFL football game against the Winnipeg Blue Bombers in Calgary, Alberta, September 14, 2012. REUTERS/Todd Korol (CANADA - Tags: SPORT FOOTBALL)

NFL cheerleaders perform during the opening ceremony of the NFL Pro Bowl at Aloha Stadium in Honolulu, Hawaii January 29, 2012. REUTERS/Hugh Gentry (UNITED STATES - Tags: SPORT FOOTBALL)

A reveller listens to music as other dance in front of the main stage during the 17th Woodstock Festival in Kostrzyn-upon-Odra River, close to the Polish and German border, August 6, 2011. REUTERS/Pawel Kopczynski (POLAND - Tags: ENTERTAINMENT SOCIETY)

A model presents a creation of Spanish designer Agatha Ruiz de la Prada during the second day of Albania Fashion Week in Tirana, November 8, 2008 REUTERS/Arben Celi (ALBANIA)

Spain's national gymnast and Olympic gold medal winner in the men's vault at Sydney and Athens, Gervasio Deferr takes part in a training session in Madrid July 3, 2008. REUTERS/Juan Medina (SPAIN) (BEIJING OLYMPICS 2008 PREVIEW)

Germany's Lukas Podolski (L) and David Odonkor celebrate after their Euro 2008 semi-final soccer match against Turkey at St Jakob Park stadium in Basel, June 25, 2008. Germany won the match 3-2 and will play the final of the Euro 2008 in Vienna on Sunday, June 29. REUTERS/Fatih Saribas (Switzerland) MOBILE OUT. EDITORIAL USE ONLY

Germany's Philipp Lahm (2ndL) celebrates his goal with team mate Bastian Schweinsteiger (L) during their Euro 2008 semi-final soccer match against Turkey at St Jakob Park stadium in Basel, June 25, 2008. REUTERS/Alex Grimm (SWITZERLAND) MOBILE OUT. EDITORIAL USE ONLY

Racegoers watch the action from the stands at Royal Ascot June 19, 2008. The "fashion police" were on alert on Thursday for Royal Ascot's Ladies Day to ensure no mini-skirts or bare midriffs marred the hallowed turf of the exclusive Royal Enclosure. REUTERS/Andrew Winning (BRITAIN)

A racegoer reacts as she watches the Gold Cup at Royal Ascot June 19, 2008. The "fashion police" were on alert on Thursday for Royal Ascot's Ladies Day to ensure no mini-skirts or bare midriffs marred the hallowed turf of the exclusive Royal Enclosure. REUTERS/Andrew Winning (BRITAIN)

Croatia's Darijo Srna celebrates his goal during their Group B Euro 2008 soccer match against Germany at the Woerthersee Stadium in Klagenfurt, June 12, 2008. REUTERS/Michael Dalder (AUSTRIA) MOBILE OUT. EDITORIAL USE ONLY

Colombian striker Falcao Garcia (R) is helped by an assistant during a practice session in Rionegro June 10, 2008. Colombia will face Peru on June 14 for a 2010 World Cup qualifying soccer match. REUTERS/Albeiro Lopera (COLOMBIA)

Cheerleaders from team 'CREAM' perform at the All Japan Cheerleading and Dance Championship in Chiba, east of Tokyo, March 30, 2008. REUTERS/Kim Kyung-Hoon (JAPAN)

Models display lingerie from Triumph during their Spring/Summer 2008 collection fashion show in Beirut February 8, 2008. REUTERS/Jamal Saidi (LEBANON)

Revellers from the Brahma Carnival group participate in the annual Carnaval Encarnaceno in the city of Encarnacion January 19, 2008. REUTERS/Jorge Adorno (PARAGUAY)

Dancers perform during the European Basketball Championships game between Germany and Turkey in Palma de Mallorca September 4, 2007. REUTERS/Dani Cardona (SPAIN)

A model wears a creation by 'Prototype. Schumacher' at the 'Fashionweek Berlin 2008' in Berlin July 13, 2007. REUTERS/Tobias Schwarz (GERMANY)

Colombian singer Shakira performs during the Live Earth concert at the soccer arena in Hamburg, northern Germany, July 7, 2007. Former US. vice president Al Gore and his global partners are staging the Live Earth concerts held on seven continents simultaneously to raise awareness on environmental issues. REUTERS/Christian Charisius (GERMANY)

Singer Meat Loaf performs prior to the Football World Bowl final of the NFL Europe between Frankfurt Galaxy and Hamburg Sea Devils in Frankfurt June 23, 2007. REUTERS/Kai Pfaffenbach(GERMANY)

Television presenter Elena Lenina arrives for a gala screening of Serbian director Emir Kusturica's film "Promise Me This" at the 60th Cannes Film Festival May 26, 2007. REUTERS/Eric Gaillard (FRANCE)

British singers 'Sugababes' pose at the Laureus World Awards ceremony in Barcelona April 2, 2007. REUTERS/Albert Gea (SPAIN)

Kaoruko Horiike (12) of Tokyo, Japan performs a routine with other prospective Denver Broncos cheerleaders at the finals in Denver, Colorado April 1, 2007. Over 250 women applied for the 34 slots awarded with Horiike making the team. REUTERS/Rick Wilking (UNITED STATES)
ATTENTION EDITORS - MOVING A PACKAGE OF EIGHT PICTURES FOR ESSAY ON DENVER BRONCOS CHEERLEADERS AUDITION

Nicole Moore performs a routine in the finals for prospective Denver Broncos cheerleaders in Denver, Colorado April 1, 2007. Over 250 women applied for the 34 slots awarded with Moore making the team. REUTERS/Rick Wilking (UNITED STATES)

Colombian singer Shakira performs during a concert in Mumbai March 25, 2007. REUTERS/Punit Paranjpe (INDIA)

A woman measures 16-year-old Marianna Kornejczyk's midriff during a casting for the Elite Models Look 2007 contest in Warsaw March 17, 2007. Elite Models Look is a contest which takes place in 50 countries and in Poland the competition is held for the 5th time. "I can see that there is a lot more interest in Poland than in other countries," said Agnieszka Stanczyk-Malecka, Director of Elite Models Look Poland.To match feature POSTCOMMUNIST-YOUTH/ REUTERS/Katarina Stoltz (POLAND)

Beata Tyczynska, 20, looks on while a woman measures her midriff during a casting for the Elite Models Look 2007 contest in Warsaw in this March 17, 2007 picture. Elite Models Look is a contest which takes place in 50 countries and in Poland the competition is held for the fifth time. "I can see that there is a lot more interest in Poland than in other countries," said Agnieszka Stanczyk-Malecka, Director of Elite Models Look Poland. To match feature POSTCOMMUNIST-YOUTH/ REUTERS/Katarina Stoltz (POLAND)

An England fan watches during their World Cup cricket match against Canada in Gros Islet March 18, 2007. MOBILES OUT, EDITORIAL USE ONLY REUTERS/Darren Staples (ST. LUCIA)

A model presents this creation for Japanese designer Rei Kawakubo for Comme des Garcons fashion house during her Autumn/Winter 2007/08 ready-to-wear fashion collection in Paris February 27, 2007. REUTERS/Charles Platiau (FRANCE)

Romanian gypsy girl Elena Niculescu stands on the stage after winning the "Miss Piranda" (gypsy girl) title in Bucharest, late February 4, 2007. The jury will base their decision not just on the contestants' beauty, but also on their belly dancing skills. REUTERS/Mihai Barbu (ROMANIA)

A Romanian Roma (gypsy) girl, participant in the "Miss Piranda" contest, arrives for a news conference announcing the forthcoming competition in Bucharest January 31, 2007. The "Miss Piranda" contest jury will base their decision on not just the contestants' beauty, but also on their gypsy belly dancing skills. REUTERS/Bogdan Cristel (ROMANIA)

Romanian Roma girls, participants in the "Miss Piranda" contest, dance after a news conference announcing the forthcoming competition in Bucharest January 31, 2007. The "Miss Piranda" contest jury will base their decision on not just the contestants' beauty, but also on their gypsy belly dancing skills. REUTERS/Bogdan Cristel (ROMANIA)

A model displays a creation made partially of chocolate at the 9th Annual Chocolate Fashion Show in New York November 9, 2006. REUTERS/Eric Thayer (UNITED STATES)

A model presents a creation from the "Latin Spirit" collection by Colombian house design "Leonisa" in Medellin, Colombia, November 9, 2006. REUTERS/Albeiro Lopera (COLOMBIA)

Ukrainian girls Irina and Inna, victims of Chernobyl explosion, receive treatment for psoriasis in Tarara, outside Havana. Ukrainian girls Irina (L), 13, and Inna, 14, victims of radiation fallout from the 1986 power plant explosion in Chernobyl, receive treatment for psoriasis at the Paediatric Hospital in Tarara, outside Havana, April 26, 2005. Since 1990, Cuba has treated 18,000 Ukrainian children free of charge for loss of hair, skin disorders, cancer, leukemia and other illnesses attributed to the radioactivity unleashed by the reactor meltdown years before they were born. Picture taken April 26, 2005. REUTERS/Claudia Daut

A model present a creation as part of Dolce&Gabbana Fall/Winter 2005/2006 men's collections during Milan Fashion Week January 16,2005. REUTERS/Daniele La Monaca DLM/acm