U.S. singer Lady Gaga poses for photographers upon arrival for her concert in Manila May 19, 2012. The singer will perform during a two-day concert starting May 21 to May 22 despite calls for its cancellation during a "Stop the Lady Gaga concert" rally organised by various Christian groups. REUTERS/Cheryl Ravelo (PHILIPPINES - Tags: ENTERTAINMENT CIVIL UNREST RELIGION) 

A model gets her makeup done backstage during Colombian designer Sandra Cabrales' lineup during the Circulo de Moda fashion show in Bogota May 10, 2012. REUTERS/Fredy Builes (COLOMBIA - Tags: FASHION) 

A tourist sits on Havana's seafront boulevard El Malecon May 4, 2012. Cubans seem generally pleased that economic change is afoot. Some like the idea they can strike out on their own, with an opportunity to earn more than the paltry state wages. The average Cuban salary rose slightly in 2011 to the equivalent of $19 a month. While most Cubans say change is needed, they also worry about losing their social safety net if there is too big a dose of capitalism. They get low-cost or free housing, a heavily subsidized monthly food ration, and free health care and education. To match Special Report CUBA-ECONOMY-REFORMS/ REUTERS/Desmond Boylan (CUBA - Tags: SOCIETY BUSINESS TPX IMAGES OF THE DAY) 

A woman walks past bicycles for rent in Oslo April 1, 2012. REUTERS/Ints Kalnins (NORWAY - Tags: SOCIETY TRANSPORT) 

A contestant has her body measured as she takes part in the first auditions of the "Krasa Rossii 2012" (Beauty of Russia 2012) national beauty contest in the Siberian city of Krasnoyarsk, March 14, 2012. Winners of the contest final, held in the capital Moscow, will represent Russia at the international beauty competitions including Miss Universe. REUTERS/Ilya Naymushin (RUSSIA - Tags: SOCIETY) 

ATTENTION EDITORS: PICTURE 2 OF 20 FOR PACKAGE 'THE WOMEN OF FEMEN'

Femen activist Inna Shevchenko puts on her make-up in an apartment in Kiev, February 20, 2012. Inna, 21, from the Ukrainian city of Kherson, who graduated from the Journalism School of the National University, rents a room in Kiev. Ukrainian activist group Femen is famous for holding topless protests in Ukraine and abroad demonstrating for women's rights. Picture taken February 20, 2012. REUTERS/Gleb Garanich (UKRAINE - Tags: SOCIETY CIVIL UNREST POLITICS) 

San Francisco 49ers cheerleaders perform before the NFL's NFC Championship game between the San Francisco 49ers and the New York Giants in San Francisco, California, January 22, 2012. REUTERS/Jeff Haynes (UNITED STATES - Tags: SPORT FOOTBALL) 

A reveler poses for a picture as Times Square begins to fill up with an expected 1 million people to celebrate the start of the new year in New York, December 31, 2011. REUTERS/Kena Betancur (UNITED STATES - Tags: ANNIVERSARY SOCIETY) 

Customer Cheryl Diamond of the U.S. buys organic raw milk from a dispenser at Selfridges food hall in central London December 16, 2011. London department store Selfridges has circumvented a legal ban on the sale of raw milk in British shops by having it supplied direct by dairy farmers Hook & Son, from Longleys Farm in Hailsham. Photograph taken December 16, 2011. REUTERS/Luke MacGregor (BRITAIN - Tags: AGRICULTURE BUSINESS ENVIRONMENT FOOD) 

A model uses her mobile phone as she gets ready backstage before the 2012 Korea Hair Collection in Seoul December 6, 2011. REUTERS/Kim Hong-Ji (SOUTH KOREA - Tags: FASHION SOCIETY SCIENCE TECHNOLOGY TPX IMAGES OF THE DAY) 

ATTENTION EDITORS - IMAGE 10 OF 40 OF PACKAGE 'RAVENS RULE THE SKIES'. SEARCH 'BALTIMORE RAVENS' FOR ALL IMAGES
A participant checks-in during the first day of tryouts for the Baltimore Ravens cheerleaders in Baltimore, Maryland, March 5, 2011. Cheerleader talent is strong along the east coast and candidates drive to Baltimore for team tryouts each March hoping to join the squad. Hundreds of competitors face three intense days of sudden-death eliminations against returning team members expecting to make the squad. Picture taken March 5, 2011. REUTERS/Jason Reed (UNITED STATES - Tags: SPORT) 

A bodyfitness category participant prepares backstage before the third "Strongo Cup" open amateur bodybuilding and body fitness tournament at the Opera and ballet theatre in Russia's Siberian city of Krasnoyarsk, November 5, 2011. REUTERS/Ilya Naymushin (RUSSIA - Tags: SPORT SOCIETY) 

Activists from women's rights organisation FEMEN scrub the paving stones as they stage a protest in front of the entrance to the building where former FMI head Dominique Strauss-Kahn lives in Paris October 31, 2011. REUTERS/Gonzalo Fuentes (FRANCE - Tags: POLITICS) 

ATTENTION EDITORS: IMAGE 7 OF 21 OF PICTURE PACKAGE '7 BILLION, 7 STORIES - SCOTLAND'S ISOLATED ISLE'. SEARCH 'SKERRIES' TO SEE ALL IMAGES
Owen Anderson, 12, holds a guitar during a music lesson at Out Skerries school on September 23, 2011. Out Skerries is a tiny, treeless island off the east coast of Scotland where the population is just 65. There are only seven children on the island making the school the smallest in the UK. The world's population will reach seven billion on 31 October 2011, according to projections by the United Nations. Picture taken September 23, 2011 REUTERS/Olivia Harris (BRITAIN - Tags: SOCIETY) 

Policemen detain Inna Shevchenko an activist from women's rights organisation Femen who took part in a rally near the Pecherskiy district court in Kiev October 11, 2011. Ukrainian President Viktor Yanukovich hinted at possible imminent changes to the law which may benefit former prime minister Yulia Tymoshenko, convicted on Tuesday of abuse-of-office and sentenced to seven years in jail. Activists gathered to protest against the conflict between Yanukovich and Tymoshenko, which is evident in participants' opinion, and to prevent the bloodshed between the two sides, according to local media. REUTERS/Alexandr Kosarev (UKRAINE - Tags: CRIME LAW POLITICS) 

Models laugh as they wait backstage before Portuguese fashion designer Nuno Gama's Spring/Summer 2012 collection show during Lisbon Fashion Week October 9, 2011. REUTERS/Rafael Marchante (PORTUGAL - Tags: FASHION) 

Maria Sharapova of Russia serves to Heather Watson of Great Britain during their match at the U.S. Open tennis tournament in New York, August 29, 2011. REUTERS/Mike Segar (UNITED STATES - Tags: SPORT TENNIS) 

A graduate wears a houndstooth ribbon on her graduation cap during the University of Alabama commencement ceremony at Coleman Coliseum in Tuscaloosa, Alabama, August 6, 2011, in honor of fellow students who were killed in a devastating April 27, 2011 tornado. The six students, who were killed on April 27, 2011, will be awarded posthumous degrees. REUTERS/Marvin Gentry (UNITED STATES - Tags: ANNIVERSARY DISASTER EDUCATION) 

Bourse traders work on the trading floor of the Frankfurt Stock Exchange August 1, 2011. REUTERS/Ralph Orlowski (GERMANY - Tags: BUSINESS) 

A Paraguay fan poses as she awaits the start of the match against Venezuela in the first round of the Copa America soccer tournament in Salta, July 13, 2011. REUTERS/Jorge Silva (ARGENTINA - Tags: SPORT SOCCER) 

A Paraguay fan poses for photographers while awaiting the start of her team's match against Brazil in the first round of the Copa America soccer tournament in Cordoba, July 9, 2011. REUTERS/Andres Stapff (ARGENTINA - Tags: SPORT SOCCER) 

A woman looks out to sea on the beach in Brighton, southern England June 7 , 2011. Photograph taken on June 7 , 2011. REUTERS/Cathal McNaughton (BRITAIN - Tags: SOCIETY) 

Designer Betsey Johnson reacts on the red carpet at the CFDA Fashion awards at the Lincoln Center's Alice Tully Hall in New York City June 6, 2011. REUTERS/Andrew Kelly (UNITED STATES - Tags: FASHION HEADSHOT IMAGES OF THE DAY) 

An inmate is checked into the Orange County jail in Santa Ana, California, May 24, 2011. The U.S. Supreme Court upheld on Monday an order that California reduce its overcrowded prisons by some 40,000 inmates to fix longtime problems with inadequate medical and mental health care. Officials plan to move low-level offenders to county jails. REUTERS/Lucy Nicholson (UNITED STATES - Tags: SOCIETY CRIME LAW) 

A pedestrian walks past a house painted in the colours of the U.S. flag in Moneygall, Ireland May 21, 2011. U.S. President Barack Obama will visit the village, in which some of his ancestor's lived, during a visit to Ireland next week. REUTERS/Cathal McNaughton (IRELAND - Tags: POLITICS SOCIETY) 

A contestant competes in the Amateur Women's Classic Bodybuilding competition at the FIBO 2011 in Essen April 16, 2011. The FIBO is the leading International sports trade show of wellness, fitness and health and takes place from April 14 to 17. REUTERS/Ina Fassbender (GERMANY - Tags: SPORT SOCIETY) 

Visitors of the London Fashion Week queue before the On Off fashion Show in London February 18, 2011. REUTERS/Stefan Wermuth (BRITAIN - Tags: FASHION) 

A young girl walks in Alice Holt Forest, which would have been included in the government plans for consultation on different ownership, southern England February 17, 2011. The government on Thursday scrapped its controversial plans to sell the bulk of England's publicly owned forests after intense public opposition. REUTERS/Eddie Keogh (BRITAIN - Tags: POLITICS ENVIRONMENT BUSINESS) 

Christina Aguilera performs 'Express' at the 2010 American Music Awards in Los Angeles November 21, 2010. REUTERS/Mario Anzuoni (UNITED STATES) (AMA-SHOW - Tags: ENTERTAINMENT) 

Designer Donatella Versace arrives to receive a Glamour Magazine Woman of the Year award in New York November 8, 2010. REUTERS/Lucas Jackson (UNITED STATES - Tags: ENTERTAINMENT HEADSHOT FASHION) 

A model has her hair done backstage before the L.A.M.B. Spring/Summer 2011 show during New York Fashion Week September 16, 2010. REUTERS/Lucas Jackson (UNITED STATES - Tags: FASHION IMAGES OF THE DAY) 

Spain's Princess Letizia (L) looks at her daughter Infanta Sofia on the third day of the 29th Copa del Rey yacht race in Palma de Mallorca August 4, 2010. REUTERS/Enrique Calvo (SPAIN - Tags: ROYALS) 

Actress Lindsay Lohan (R) stands with her mother Dina Lohan (L) and her sister Ali (C) as she goes through a metal detector at the Beverly Hills Municipal Courthouse July 20, 2010, to surrender for a 90-day jail sentence for violating the terms of her probation on drunk driving charges by missing alcohol education classes in Beverly Hills, California. REUTERS/Danny Moloshok (UNITED STATES - Tags: ENTERTAINMENT CRIME LAW) FOR BEST QUALITY IMAGE: ALSO SEE GM1E6B301EY01 

A soccer fan takes a picture with her camera before the start of the 2010 World Cup quarter-final soccer match between Argentina and Germany at Green Point stadium in Cape Town July 3, 2010. REUTERS/Dylan Martinez (SOUTH AFRICA - Tags: SPORT SOCCER WORLD CUP) 

World Cup 2010 participantes (L-R) Robinho of Brazil, coach Diego Maradona of Argentina, Cristiano Ronaldo of Portugal, Valon Behrami of Switzerland and Djibril Cisse of France are seen in file photos from the tournament in South Africa. The shaggy manes and bushy moustaches of soccer days past have been replaced by bleached beards, "city boy" crops and headbands at the current edition of the World Cup finals. To match Reuters Life! SOCCER-WORLD/HAIR REUTERS/Staff/Files (SOUTH AFRICA - Tags: SPORT SOCCER WORLD CUP SOCIETY) 

Revellers pose for the camera during the "Go Blonde!" fundraising charity event in Riga May 29, 2010. The event, organised by Latvia's Blonde Association, aims to get funding for children's charity projects. REUTERS/Ints Kalnins (LATVIA - Tags: SOCIETY) 

Revellers touch up their make-up as they attend the "Go Blonde!" fundraising charity event in Riga May 29, 2010. The event, organised by Latvia's Blonde Association, aims to get funding for children's charity projects. REUTERS/Ints Kalnins (LATVIA - Tags: SOCIETY) 

A cameraman reacts as a reveller puts her hand on his shoulder during the "Go Blonde!" fundraising charity event in Riga May 29, 2010. The event, organised by Latvia's Blonde Association, aims to get funding for children's charity projects. REUTERS/Ints Kalnins (LATVIA - Tags: SOCIETY) 

Two girls comfort each other in front of the Presidential Palace in Warsaw's city center April 12, 2010. Polish President Lech Kaczynski's coffin returned home to a stunned nation on Sunday, a day after he and much of the country's political and military elite perished in a plane crash in Russia. REUTERS/Petr Josek (POLAND - Tags: POLITICS TRANSPORT DISASTER OBITUARY SOCIETY) 

Actress Lindsay Lohan is interviewed as she arrives at Sir Richard Branson and Eve Branson's Rock the Kasbah Gala to benefit Virgin Unite and the Eve Branson Foundation at Vibiana in Los Angeles, October 26, 2009. REUTERS/Danny Moloshok (UNITED STATES ENTERTAINMENT) 

A Tampa Bay Buccaneers cheerleader performs during the NFL football game between the Tampa Bay Buccaneers and the New England Patriots at Wembley Stadium in London October 25, 2009. REUTERS/Eddie Keogh (BRITAIN SPORT FOOTBALL) 

A shopper enters a Marks and Spencer store, in central London September 30, 2009. British retailer Marks & Spencer raised full-year profit hopes when posting an improved quarterly sales trend, but said costs were rising and it would be 2011 before the economy fully recovered. REUTERS/Stringer (BRITAIN BUSINESS) 

A model waits to get her hair done during Cibeles Madrid Fashion Week Spring/Summer 2010 show in Madrid September 19, 2009.REUTERS/Susana Vera (SPAIN FASHION SOCIETY) 

A Ferrari Formula One fan sports a tattoo with the Ferrari logo on her left back after the Italian F1 Grand Prix in Monza September 13, 2009. REUTERS/Giampiero Sposito (ITALY SPORT MOTOR RACING) 

Ariane Friedrich of Germany competes in the women's high jump final during the world athletics championships at the Olympic stadium in Berlin August 20, 2009. REUTERS/Kai Pfaffenbach (GERMANY SPORT ATHLETICS) 

A fan waits for the start of the Bethel Woods Music Festival near the site of the original Woodstock Music Festival in Bethel, New York August 15, 2009. The concert, featuring a handful of the original bands, was held to commemorate the 40th anniversary of the festival. REUTERS/Eric Thayer (UNITED STATES ENTERTAINMENT SOCIETY) 

Cosmetics company president Morgan Schick kisses a dog on the runway during the "Paws for Style" dog fashion show in New York July 27, 2009. The charity event was held to benefit the New York Humane Society. REUTERS/Eric Thayer (UNITED STATES SOCIETY) 

Niela, a two-year-old internally displaced girl from Swat, rests her head against a brick oven outside their family tent at the UNHCR ( United Nations High Commission for Refugees) Yar Hussain camp in Swabi district, located about 120 km (75 miles) northwest of Pakistan's capital Islamabad July 12, 2009. Pakistan announced on July 9 that it planned to start bringing the roughly 2 million people who fled the conflict in the northwest back home in stages from July 13. REUTERS/Adrees Latif (PAKISTAN CONFLICT POLITICS SOCIETY) 

A demonstrator heads towards Azadi (freedom) square during a rally in support of defeated presidential candidate Mirhossein Mousavi in western Tehran June 15, 2009. REUTERS/Caren Firouz (IRAN POLITICS ELECTIONS) 

Singer Debbie Harry performs at amfAR's annual "Honoring with Pride" celebration in New York June 11, 2009. The event honored three individuals who have played a significant role in the gay and lesbian community's historic response to the AIDS crisis. REUTERS/Eric Thayer (UNITED STATES ENTERTAINMENT) 

A woman smokes a cigar in the infield before the running of the 134th Preakness Stakes at Pimlico Race Course in Baltimore, Maryland May 16, 2009. REUTERS/Jose Luis Magana (UNITED STATES SPORT HORSE RACING FASHION) 

British actress Joanna Lumley talks to the media in Parliament Square, London May 6, 2009. Campaigning actress Lumley, who met Prime Minister Gordon Brown on Wednesday to discuss Gurkhas' rights to settle in Britain, said he had agreed to come up with a solution to the issue by the end of May. REUTERS/Stefan Wermuth (BRITAIN POLITICS ENTERTAINMENT MILITARY) 

A woman looks at clothing items while shopping in the new Topshop and Topman clothing store in New York April 2, 2009. Topshop, Britain's trendy mass-market fashion retailer, could eventually have about 15 stores in the United States, its billionaire owner, Philip Green, said on the eve of its first U.S. opening. REUTERS/Lucas Jackson (UNITED STATES BUSINESS FASHION) 

A shop attendant dressed in Lolita fashion poses in a shop at Marui One, a branch of department store group Marui Co. Ltd., at Tokyo's Shinjuku district March 2, 2009. Suffering under tough economic conditions, Japanese department stores have been shutting stores and merging to survive. But department store group Marui Co. Ltd. is using a different strategy. They are remodelling their Shinjuku ward shops to target even narrower niche customer groups, beginning with their "Marui One" store. Within Marui One, which opened last month, there are more than 30 boutiques catering to consumers of Gothic, Lolita, Punk, Street and modern Asian brands. REUTERS/Issei Kato (JAPAN) 

A model reads backstage before the Nanette Lepore Fall 2009 collection during New York Fashion Week February 18, 2009. REUTERS/Eric Thayer (UNITED STATES) 

A topless sunbather enjoys a sunny morning in the Bondi Beach area of Sydney, December 30, 2008. Sun-loving Australians reacted angrily on Tuesday against a mid-summer holiday bid by conservative Christian lawmakers to ban topless sunbathing on beaches on the country's most populous state. REUTERS/Daniel Munoz (AUSTRALIA) 

A guest reacts after U.S Republican presidential nominee Senator John McCain's (R-AZ) concession speech in Phoenix, November 4, 2008. REUTERS/Mike Blake (UNITED STATES) US PRESIDENTIAL ELECTION CAMPAIGN 2008 (USA) 

Skydiving instructor Chris Gray adjusts the goggles on his two-year-old daughter Skylar ahead of their skydiving session in the Spacewalk vertical wind tunnel in Abu Dhabi October 11, 2008. Spacewalk, measuring at 3.5 meters wide and 7 meters high, is the first indoor skydiving facility in the Middle East, with winds up to 150km per hour propelling the divers off the floor. REUTERS/Jumana El Heloueh (UNITED ARAB EMIRATES) 

A share trader reacts in front of the German share price index DAX board on the trading floor of the Frankfurt stock exchange, October 6, 2008. REUTERS/Kai Pfaffenbach(GERMANY)