An eleven-week-old lion cub growls as she plays with a stuffed toy at the San Francisco Zoo April 25, 2003 in San Francisco, California. The cub's mother, Kita, died two days after giving birth to her and her brother. Zookeepers have hand fed and cared for the two surviving cubs around the clock since their mother died. (Photo by Justin Sullivan/Getty Images)

Participants march at the Gay Pride parade June 28, 2003 in Paris. Up to 700,000 people marched in a parade organized by the gay, lesbian and transsexual communities celebrating equal rights and tolerance for the gay community. (Photo by Pascal Le Segretain/Getty Images)

Iraqi men push a head of a statue of Saddam Hussein after its destruction April 18, 2003 in Baghdad, Iraq. (Photo by Oleg Nikishin/Getty Images)

Grigory Yefimovich Rasputin (1871–1916) Russian monk and courtesan who achieved a remarkable influence over the empress Alexandra and her husband Tsar Nicholas II. (Photo by Dmitri Wasserman/Getty Images). Russia, 1900

Three German soldiers display rats killed in their trench the previous night. (Photo by Faber/Getty Images). 1916

Rioters in Shanghai angry at food shortages. (Photo by Keystone/Getty Images). 24th December 1948

Teresa Nash demonstrates a spacehopper in front of a painted background soon after a US toy importer ordered ?6 million worth of these innovative new toys. (Photo by Potter/Express/Getty Images). 10th January 1968

USAF guard dog Bruce snarling at the camera. (Photo by Peter Dunne/Express/Getty Images). 21st July 1965

British refugees from Spain at a camp in Gibraltar. (Photo by Derek Berwin/Fox Photos/Getty Images). 8th August 1936

Russian film director Andrei Tarkovsky (1932–1986) with Russian actress Valentina Malyavina at the Venice Film Festival. (Photo by Keystone/Getty Images). September 1962

During a match between London football clubs Arsenal and Chelsea, Arsenal player Sammy Nelson is booked by referee Ray Toseland, who holds up the yellow card. (Photo by Evening Standard/Getty Images). 1976

A 65-year old tobacco farmer, whose son was killed by guerrillas, makes an anti-Slav speech at Rhodopolis Station, near the intersection of the Greek, Yugoslavian and Bulgarian frontiers, during the Greek Civil War. (Photo by Bert Hardy/Picture Post/Getty Images). 22nd May 1948

Two little girls displaying opposing emotions. (Photo by Richard Harrington/Hulton Archive/Getty Images). Circa 1960

Dancer and actress Bobby Bradshaw is tempted by a pearl necklace. (Photo by General Photographic Agency/Getty Images). Circa 1925

A woman telling off a schnauzer dog for sitting on an armchair. (Photo by Al Barry/Three Lions/Getty Images). Circa 1955

Frankie Dymon, actor and one of the leaders of America's Black Power movement in Britain, in his role as a militant in Jean Luc Godard's film “One Plus One” (aka “Sympathy For The Devil”). (Photo by Ian Tyas/Keystone Features/Getty Images). 24th July 1968

Wolverhampton Wanderers footballer, Kenny Hibbett, coming between his teammate Mel Eves (left) and Crystal Palace's Jim Cannon after the Crystal Palace goalkeeper Terry Gennoe was brought down. (Photo by Gary Stone/Central Press/Getty Images). 17th January 1981

American actress Janet Leigh (1927–2004) poses on a chair in purple pantaloons and a gold lame top in front of an art nouvelle painting of a bird and two round brass objects, late 1940s. (Photo by Hulton Archive/Getty Images)

Producer Sharon Osbourne attends a press conference following a break-in at their Chalfort St Peter home yesterday, at The Bellhouse Hotel in Gerrards Cross on November 23, 2004 in Buckinghamshire, England. Thieves broke into the couple's home as they were sleeping and, following a struggle with Ozzy, escaped through a first floor window with an estimated 2 million (GBP) worth of jewellery. (Photo by Bruno Vincent/Getty Images)

Model Anna Nicole Smith accepts the Big Makeover of 04 Award onstage during the VH1 Big in 04 at the Shrine Auditorium on December 1, 2004 in Los Angeles, California. (Photo by Frank Micelotta/Getty Images)

Humanoid robot “Actroid” of Kokoro performs as a MC on the stage during 2005 International Robot Exhibition on November 30, 2005 in Tokyo, Japan. “Actroid” is able to communicate with people. (Photo by Koichi Kamoshida)

Actress Lindsay Lohan accepts the Favorite Movie Actress Award onstage at the 19th Annual Kid's Choice Awards held at UCLA's Pauley Pavilion on April 1, 2006 in Westwood, California. (Photo by Kevin Winter/Getty Images)

Executive Producer Lorne Michaels (L) and Executive Prodcer/Writer/Actress Tina Fey from the series “30 Rock” attends the 2006 Summer Television Critics Association Press Tour for the The NBC Network at the Ritz-Carlton Huntington Hotel on July 22, 2006 in Pasadena, California. (Photo by Frederick M. Brown/Getty Images)

A family member mouns next to the body of a woman murdered on the outskirts of the Gety camp for displaced people July 23, 2006 in the troubled Ituri district of the Democratic Republic of Congo. Five members of a single family were shot after they had returned to their home from the nearby Gety camp to retrieve food. Both militia and members of the Congolese army have been accused of vast atrocities against civilians in eastern Congo. Some 45,000 people have swelled the Gety camp in recent weeks because of fighting between militia and Congolese forces backed by UN troops. (Photo by John Moore/Getty Images)

Israeli Paratroopers sing as they return at dawn carrying an injured comrade to Israel from Lebanon after seven days of fierce fighting with Hezbollah guerillas in the Lebanese village of Bint Jbeil on July 29, 2006 near Avivim, Israel. The company commander said that his men were returning from an historic battle that cleared Hezbollah guerillas form their outpost. (Photo by Christopher Furlong/Getty Images)

Actor Stephen “Steve-O” Glover urinates on the red carpet at the premiere of Paramount's “Jackass Number Two” at the Chinese Theater on September 21, 2006 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Demonstrators driving a 1950s-era tank they had commandeered drive through other massed demonstrators on their way to charging a police cordon during violent street protests October 23, 2006 in Budapest, Hungary. The country is officially commemorating the 50th anniversary of its bloody uprising against Soviet occupation in 1956, though protests turned violent in the afternoon as demonstrators sought to reach the Parliament building. Many Hungarians are angry that Prime Minister Ferenc Gyurcsany has not stepped down, even though he was recorded admitting that he had lied extensively to the Hungarian public prior to recent elections. (Photo by Sean Gallup/Getty Images)

A pig reaches for food in a pig farm on July 24, 2007 in Nanjing of Jiangsu Province, China. According to the veterinary bureau affiliated to the Ministry of Agriculture (MOA), the highly pathogenic blue-ear disease, also known as Porcine Reproductive and Respiratory Syndrome (PRRS), hit 25 provinces during the first five months of this year. MOA figures revealed that 39,455 pigs or 27.5 percent of infected animals in 586 epidemic areas died by July 10, according to state media. (Photo by China Photos/Getty Images)

A Czech Republic fan is pictured ahead of the UEFA EURO 2008 Group A match between Turkey and Czech Republic at Stade de Geneve on June 15, 2008 in Geneva, Switzerland. (Photo by Lars Baron/Bongarts/Getty Images)

Fox Photos photographer Fred Morley takes on Aussie, the boxing kangaroo in London's Trafalgar Square, 31st August 1931. (Photo by Fox Photos/Hulton Archive/Getty Images)

A man dressed as Santa Claus gives a Nazi salute during an event outside the Redneck Shop December 5, 2009 in Laurens, South Carolina. The American Nazi Party & International Knights of the Ku Klux Klan held their 7th annual White Unity Christmas Party which was publicized as a family event. (Photo by Richard Ellis/Getty Images)

A Haitian boy watches as rigid-hull inflatable boats from the amphibious dock landing ships USS Fort McHenry (LSD 43) and USS Carter Hall (LSD 50) arrive ashore on January 19, 2010 at the New Hope Mission at Bonel, Haiti. The multi-purpose amphibious assault ship USS Bataan (LHD 5) is on station in Haiti with the amphibious dock landing ships USS Fort McHenry (LSD 43), USS Gunston Hall (LSD 44), and USS Carter Hall (LSD 50) supporting Operation Unified Response, a joint humanitarian assistance mission to Haiti following a 7.0 magnitude on January 12, 2010. (Photo by U.S. Navy/Petty Officer 2nd Class Kristopher Wilson via Getty Images)

Parker Canning 3, (right) and Gabriel Wagstaff 6, (left) look at butterflies after their release into the new 'Butterfly Explorers Exhibition' at the Natural History Museum on March 31, 2010 in London, England. (Photo by Dan Kitwood/Getty Images)

Camilo Villegas lines up a putt during the first round of the Waste Management Phoenix Open at TPC Scottsdale on February 25, 2010 in Scottsdale, Arizona. (Photo by Hunter Martin/Getty Images)

Actress Lindsay Lohan attends a probation revocation hearing at the Beverly Hills Courthouse on July 6, 2010 in Los Angeles, California. Lindsay Lohan was found in violation of her probation for the August 2007 no-contest plea to drug and alcohol charges stemming from two separate traffic accidents, she is scheduled to surrender on July 20, 2010 to serve her 90 day jail sentence. (Photo by David McNew/Getty Images)

Keith Richards visits “Late Night With Jimmy Fallon” at Rockefeller Center on May 11, 2011 in New York City. (Photo by Theo Wargo/Getty Images)

Oliver Farr of Wales plays a bunker shot with a rainbow in the sky behind during the 2011 Walker Cup Squad practice session at Royal Aberdeen Golf Club on May 12, 2011 in Aberdeen, Scotland. (Photo by David Cannon/Getty Images)

Models pose backstage ahead of the Missoni show during Audi Fashion Festival Singapore 2011 at Tent@Orchard on May 13, 2011 in Singapore. (Photo by Lisa Maree Williams/Getty Images for Audi Fashion Festival)

Dylan Pell competes in the BMX Grand Final of the North Western League 2009 Skate And BMX League Series at Kensington Skate Park on December 13, 2009 in Melbourne, Australia. (Photo by Robert Cianflone/Getty Images)