Italy's Prime Minister Giorgia Meloni attends a session of the upper house of parliament ahead of a confidence vote for the new government, in Rome, Italy, October 26, 2022. REUTERS/Guglielmo Mangiapane 

Italy's Prime Minister Giorgia Meloni attends a session of the upper house of parliament ahead of a confidence vote for the new government, in Rome, Italy, October 26, 2022. REUTERS/Guglielmo Mangiapane 

New Zealands' Prime Minister Jacinda Ardern addresses the 77th United Nations General Assembly at U.N. headquarters in New York City, New York, U.S., September 23, 2022. REUTERS/Caitlin Ochs 

Christel Heydemann, CEO of Orange, attends the MEDEF union summer forum "La Rencontre des Entrepreneurs de France, LaREF" at the Paris Longchamp Racecourse in Paris, France, August 30, 2022. REUTERS/Sarah Meyssonnier 

Former Puerto Rico Governor Wanda Vazquez exits the court after her appearance in relation with federal bribery charges in San Juan, Puerto Rico August 4, 2022. REUTERS/Ricardo Arduengo 

Women react during a rally of relatives and friends of defenders of the Azovstal Iron and Steel Works in Mariupol, demanding to recognise Russia as a state sponsor of terrorism after killing Ukrainian prisoners of war (POWs) in a prison in Olenivka, outside of Donetsk, as Russia's attack on Ukraine continues, in Kyiv, Ukraine August 4, 2022. REUTERS/Valentyn Ogirenko TPX IMAGES OF THE DAY 

British Foreign Secretary and Conservative leadership candidate Liz Truss attends a Conservative Party leadership campaign event in Marden, Britain, July 23, 2022. REUTERS/Henry Nicholls 

Actress Cate Blanchett, who will receive an Honorary Award , arrives to attend the 47th Cesar Awards ceremony in Paris, France, February 25, 2022. REUTERS/Sarah Meyssonnier 

Cast member Jennifer Lopez attends a special screening of the film "Marry Me" at the Directors Guild of America in Los Angeles, California, U.S., February 8, 2022. REUTERS/Mario Anzuoni 

Barber Shane Brown wears a mask as he cuts the hair of customer Ray Richardson, as the spread of coronavirus disease (COVID-19) continues in Peterlee, Britain, November 30, 2021. REUTERS/Lee Smith 

Barber Shane Brown wears a mask as he cuts the hair of customer Ray Richardson, as the spread of coronavirus disease (COVID-19) continues in Peterlee, Britain, November 30, 2021. REUTERS/Lee Smith 

Barber Shane Brown wears a mask as he cuts the hair of customer Ray Richardson, as the spread of coronavirus disease (COVID-19) continues in Peterlee, Britain, November 30, 2021. REUTERS/Lee Smith 

Barber Shane Brown wears a mask as he cuts the hair of customer Ray Richardson, as the spread of coronavirus disease (COVID-19) continues in Peterlee, Britain, November 30, 2021. REUTERS/Lee Smith 

Barber Shane Brown wears a mask as he cuts the hair of customer Ray Richardson, as the spread of coronavirus disease (COVID-19) continues in Peterlee, Britain, November 30, 2021. REUTERS/Lee Smith 

Barber Shane Brown wears a mask as he cuts the hair of customer Ray Richardson, as the spread of coronavirus disease (COVID-19) continues in Peterlee, Britain, November 30, 2021. REUTERS/Lee Smith 

Barber Shane Brown wears a mask as he cuts the hair of customer Ray Richardson, as the spread of coronavirus disease (COVID-19) continues in Peterlee, Britain, November 30, 2021. REUTERS/Lee Smith 

Barber Shane Brown wears a mask as he cuts the hair of customer Ray Richardson, as the spread of coronavirus disease (COVID-19) continues in Peterlee, Britain, November 30, 2021. REUTERS/Lee Smith 

Barber Shane Brown wears a mask as he cuts the hair of customer Ray Richardson, as the spread of coronavirus disease (COVID-19) continues in Peterlee, Britain, November 30, 2021. REUTERS/Lee Smith 

Jennifer Lopez poses at the premiere of "The Last Duel" in Manhattan, New York, U.S., October 9, 2021. REUTERS/Andrew Kelly 

An officer sprays brown hair dye on a student before his graduation ceremony as some students have boycotted the ceremony due to it being led by King Maha Vajiralongkorn, at Thammasat University in Bangkok, Thailand October 30, 2020. REUTERS/Soe Zeya Tun 

Hairdresser Lucas Brown cuts Larissa Andrade's hair in the middle of Paulista Avenue as part of a project to exalt and stimulate Black culture in Sao Paulo, Brazil July 26, 2020. REUTERS/Amanda Perobelli 

Hairdresser Lucas Brown cuts Larissa Andrade's hair in the middle of Paulista Avenue as part of a project to exalt and stimulate Black culture in Sao Paulo, Brazil July 26, 2020. REUTERS/Amanda Perobelli 

Hairdresser Lucas Brown cuts Larissa Andrade's hair in the middle of Paulista Avenue as part of a project to exalt and stimulate Black culture in Sao Paulo, Brazil July 26, 2020. REUTERS/Amanda Perobelli 

Hairdresser Lucas Brown cuts Larissa Andrade's hair in the middle of Paulista Avenue as part of a project to exalt and stimulate Black culture in Sao Paulo, Brazil July 26, 2020. REUTERS/Amanda Perobelli 

Hairdresser Lucas Brown cuts Larissa Andrade's hair in the middle of Paulista Avenue as part of a project to exalt and stimulate Black culture in Sao Paulo, Brazil July 26, 2020. REUTERS/Amanda Perobelli 

Singer Taylor Swift arrives on the red carpet for the "Billboard Women in Music" event in Los Angeles, California, U.S., December 12, 2019. REUTERS/Mike Blake 

A tail of a horse is decorated with a bow during the "Ghodejatra" Horse Race festival, which is organised by the Nepal Army, in Kathmandu, Nepal, April 5, 2019. REUTERS/Navesh Chitrakar 

A horse's mane is prepared with knotted plaits before the Meath Hunt club fox hunt during a meet near Kells, Ireland December 22, 2018. REUTERS/Clodagh Kilcoyne TPX IMAGES OF THE DAY 

Holocaust survivor Rita Kasimow Brown, 85, gets her hair done before the beginning of the annual Holocaust survivors' beauty pageant in Haifa, Israel October 14, 2018. REUTERS/Corinna Kern 

2018 Vanity Fair Oscar Party – Arrivals – Beverly Hills, California, U.S., 04/03/2018 – Actress Emma Watson. REUTERS/Danny Moloshok 

Nadine, a humanoid created by Nanyang Technological University's (NTU) Professor Nadia Thalmann and her team, looks at her laptop next to one of the computer systems running her software at their campus in Singapore March 1, 2016. With her brown hair, soft skin and expressive face, Nadine is a new brand of human-like robot that could one day, scientists hope, be used as a personal assistant or care provider for the elderly. Picture taken March 1. REUTERS/Edgar Su

Nanyang Technological University's (NTU) Professor Nadia Thalmann (L) and Nadine, a humanoid that she and her team created, take questions during an interview with Reuters at their campus in Singapore March 1, 2016. With her brown hair, soft skin and expressive face, Nadine is a new brand of human-like robot that could one day, scientists hope, be used as a personal assistant or care provider for the elderly. Picture taken March 1. REUTERS/Edgar Su TPX IMAGES OF THE DAY

Nanyang Technological University's (NTU) Professor Nadia Thalmann (R) talks to Nadine, a humanoid that she and her team created, during an interview with Reuters at their campus in Singapore March 1, 2016. With her brown hair, soft skin and expressive face, Nadine is a new brand of human-like robot that could one day, scientists hope, be used as a personal assistant or care provider for the elderly. Picture taken March 1. REUTERS/Edgar Su

Nanyang Technological University's (NTU) Professor Nadia Thalmann (L) speaks next to Nadine, a humanoid that she and her team created, during an interview with Reuters at their campus in Singapore March 1, 2016. With her brown hair, soft skin and expressive face, Nadine is a new brand of human-like robot that could one day, scientists hope, be used as a personal assistant or care provider for the elderly. Picture taken March 1. REUTERS/Edgar Su

A student talks to Nadine, a humanoid created by Nanyang Technological University's (NTU) Professor Nadia Thalmann and her team, at their campus in Singapore March 1, 2016. With her brown hair, soft skin and expressive face, Nadine is a new brand of human-like robot that could one day, scientists hope, be used as a personal assistant or care provider for the elderly. Picture taken March 1. REUTERS/Edgar Su

Nadine, a humanoid created by Nanyang Technological University's (NTU) Professor Nadia Thalmann and her team, listens during an interview with Reuters at their campus in Singapore March 1, 2016. With her brown hair, soft skin and expressive face, Nadine is a new brand of human-like robot that could one day, scientists hope, be used as a personal assistant or care provider for the elderly. Picture taken March 1. REUTERS/Edgar Su

Nanyang Technological University's (NTU) Professor Nadia Thalmann looks at Nadine, a humanoid that she and her team created, as she is set up for an interview with Reuters at their campus in Singapore March 1, 2016. With her brown hair, soft skin and expressive face, Nadine is a new brand of human-like robot that could one day, scientists hope, be used as a personal assistant or care provider for the elderly. Picture taken March 1. REUTERS/Edgar Su

Nadine, a humanoid created by Nanyang Technological University's (NTU) Professor Nadia Thalmann and her team, reacts to the presence of people during an interview with Reuters at their campus in Singapore March 1, 2016. With her brown hair, soft skin and expressive face, Nadine is a new brand of human-like robot that could one day, scientists hope, be used as a personal assistant or care provider for the elderly. Picture taken March 1. REUTERS/Edgar Su TPX IMAGES OF THE DAY 

Rugby Union - Canada v Georgia - Molesey Road - 2/9/15
Canada's Beka Tsiklauri
Action Images via Reuters / Henry Browne

Rugby Union - Canada v Georgia - Molesey Road - 2/9/15
Georgia's Shalva Mamukashvili
Action Images via Reuters / Henry Browne

Shelly-Ann Fraser-Pryce of Jamaica (2ndL) adjusts her hair as she poses with teammates Natasha Morrison (L), Veronica Campbell-Brown (2ndR) and Elaine Thompson (L), gold medallists, during the podium ceremony after the women's 4 x 100 metres relay event at the 15th IAAF World Championships at the National Stadium in Beijing, China, August 30, 2015. REUTERS/Kai Pfaffenbach 

Cricket - England v Australia - Investec Ashes Test Series Fifth Test - Kia Oval - 21/8/15
England's Adam Lyth leaves the field after being caught for 19 runs
Reuters / Philip Brown
Livepic 

Dustin Brown of Germany's hair during his match against Yen-Hsun Lu of Taiwan at the Wimbledon Tennis Championships in London, June 30, 2015. REUTERS/Henry Browne 

A close up shows the hair of Dustin Brown of Germany as he serves to Grigor Dimitrov of Bulgaria during their men's singles first round match at the Australian Open 2015 tennis tournament in Melbourne January 19, 2015. REUTERS/Brandon Malone (AUSTRALIA - Tags: SPORT TENNIS)

A close up shows the hair of Dustin Brown of Germany as he serves to Grigor Dimitrov of Bulgaria during their men's singles first round match at the Australian Open 2015 tennis tournament in Melbourne January 19, 2015. REUTERS/Brandon Malone (AUSTRALIA - Tags: SPORT TENNIS TPX IMAGES OF THE DAY)

A demonstrator protests recent grand jury decisions not to indict police officers in the deaths of Michael Brown and Eric Garner, at Boston Common in Boston, Massachusetts December 4, 2014. U.S. Attorney General Eric Holder on Thursday promised a full investigation into the choking death of an unarmed black man by a white New York police officer as protests flared for a second night over a grand jury's decision declining to bring criminal charges in the case. Reaction to Wednesday's decision not to indict officer Daniel Pantaleo for his role in the videotaped confrontation that left 43-year-old Garner dead echoed a wave of outrage sparked nine days earlier by a similar outcome in the fatal shooting of unarmed black teenager Brown by a white policeman in Missouri. REUTERS/Brian Snyder (UNITED STATES - Tags: POLITICS CIVIL UNREST CRIME LAW TPX IMAGES OF THE DAY) 

A man walks out of the painted and boarded up exterior of the Top of the Line Hair Design in Ferguson, Missouri, December 4, 2014. Volunteers decorated the plywood that was put up to protect businesses from the vandalism after the grand jury verdict in the Michael Brown shooting. REUTERS/Jim Young (UNITED STATES - Tags: CRIME LAW CIVIL UNREST POLITICS) 

A protestor, demanding justice for the killing of 18-year-old Michael Brown, interrupts Black Friday shopping while demonstrating with others at the St. Louis Galleria Mall in Missouri November 28, 2014. Ferguson, a predominantly black city of about 21,000 people where almost all the political leaders and police are white, became the focal point of a national debate on race relations after police officer Darren Wilson shot and killed Michael Brown on August 9. REUTERS/Adrees Latif (UNITED STATES - Tags: CIVIL UNREST CRIME LAW TPX IMAGES OF THE DAY) 

Hunter College student Roger Brown listens as U.S. President Barack Obama announces the first five "Promise Zones" as promised in last year's State of the Union Address as a way to create jobs while in the East Room of the White House in Washington, January 9, 2014. Obama mentioned in his speech he once had hair like Brown's. REUTERS/Larry Downing (UNITED STATES - Tags: POLITICS) 

U.S. President Barack Obama shakes hands with Roger Brown, of Harlem, NY, during an event at the White House in Washington January 9, 2014. Obama, referring to Brown in his remarks, said he used to have hair like him. During the event, Obama announced the first five "Promise Zones", located in San Antonio, Philadelphia, Los Angeles, Southeastern Kentucky, and the Choctaw Nation of Oklahoma. The objective of the program is to partner with local communities and businesses to create jobs, increase economic security, expand access to educational opportunities and quality, affordable housing, and improve public safety.

REUTERS/Kevin Lamarque (UNITED STATES - Tags: POLITICS) 

A model presents a creation during the Thom Browne Spring/Summer 2014 collection during New York Fashion Week September 9, 2013. REUTERS/Carlo Allegri (UNITED STATES - Tags: FASHION TPX IMAGES OF THE DAY) 

Emilie Sook of Denmark is seen as she competes against Maria Portela of Brazil during their under 70kg women's 2013 Judo World Championships match in Rio de Janeiro August 30, 2013. REUTERS/Ricardo Moraes (BRAZIL - Tags: SPORT JUDO) 

New York Yankees infielder Ronnie Mustelier (95) avoids a ball girl while chasing a foul ball that bounced into the stands hit by Philadelphia Phillies' Dominic Brown during the fourth inning of a MLB spring training baseball game in Clearwater, Florida, March 19, 2013. REUTERS/Steve Nesius (UNITED STATES - Tags: SPORT BASEBALL) 

Bonnie Hammond Brown grooms her dog Tuiyok, an American Eskimo, at the dog spa at the Hotel Pennsylvania in advance of the Westminster Dog Show in New York, February 10, 2013. REUTERS/Carlo Allegri (UNITED STATES - Tags: SOCIETY ANIMALS) 

Former British Prime Minister Gordon Brown poses for photographers before delivering the Donald Dewar Lecture at the Edinburgh International Book Festival in Edinburgh, Scotland August 13, 2012. REUTERS/David Moir (BRITAIN - Tags: POLITICS) 

Jamaica's Veronica Campbell-Brown arranges her hair after being awarded with her bronze medal during the women's 100m victory ceremony at the London 2012 Olympic Games at the Olympic Stadium August 5, 2012. REUTERS/Eddie Keogh (BRITAIN - Tags: SPORT OLYMPICS SPORT ATHLETICS TPX IMAGES OF THE DAY)

A baby rhesus macaque (Macaca mulatta) plays with a tiger cub at a zoo in Hefei, Anhui province, August 2, 2012. REUTERS/Stringer (CHINA - Tags: ANIMALS SOCIETY TPX IMAGES OF THE DAY) 

Ring-tailed coatis eat Easter eggs in the Zagreb Zoo April 8, 2012. REUTERS/Antonio Bronic (CROATIA - Tags: ANIMALS SOCIETY TPX IMAGES OF THE DAY) 

Devonte Brown has his hair cut by David McKnight inside of the 13th St. Barber Shop in Sanford, Florida, March 30, 2012. Sanford is the Florida town where Trayvon Martin, 17, was shot dead on February 26 after George Zimmerman, 28, a Hispanic neighborhood watch captain, believed the young man walking through the gated community in a hooded sweatshirt looked suspicious. REUTERS/Lucas Jackson (UNITED STATES - Tags: CRIME LAW CIVIL UNREST SOCIETY) 

Devonte Brown has his hair cut by David McKnight inside of the 13th St. Barber Shop in Sanford, Florida, March 30, 2012. Sanford is the Florida town where Trayvon Martin, 17, was shot dead on February 26 after George Zimmerman, 28, a Hispanic neighborhood watch captain, believed the young man walking through the gated community in a hooded sweatshirt looked suspicious. REUTERS/Lucas Jackson (UNITED STATES - Tags: CRIME LAW CIVIL UNREST SOCIETY)