Young man making the O.K. sign. (Photo by George Marks/Retrofile/Getty Images). Circa 1950s

Two girls wearing traditional Sevillian dresses talk during the “Feria de Abril” (April Fair) in Sevilla on April 30, 2017. The fair dates back to 1847 when it was originally organized as a livestock fair but has turned into a week of flamenco dancing, music and bullfighting. (Photo by Cristina Quicler/AFP Photo)

Indian policemen keep guard from the window of a residential house during curfew in Srinagar, Indian controlled Kashmir, Wednesday, July 13, 2016. Curfew imposed in the disputed Himalayan region continues for the fifth consecutive day to suppress anti-India violence following the Friday killing of Burhan Wani, chief of operations of Hizbul Mujahideen, Kashmir's largest rebel group. (Photo by Mukhtar Khan/AP Photo)

Amber Rose arrives at the 2016 MTV Video Music Awards in New York, U.S., August 28, 2016. (Photo by Eduardo Munoz/Reuters)

Contestants compete in the swimsuit segment of the Miss Venezuela 2016 pageant in Caracas, Venezuela October 5, 2016. (Photo by Marco Bello/Reuters)

A model backstage during day 1 of Aspen Fashion Week 2011 on March 13, 2011 in Aspen, Colorado.

Microsoft CEO Steve Ballmer (L) shakes hands with Skype CEO Tony Bates during a news conference on May 10, 2011 in San Francisco, California. Microsoft has agreed to buy Skype for $8.5 billion. (Photo by Justin Sullivan/Getty Images)

Lamas dance during the “Tiaoqian” praying ceremony at the Youning Temple on February 8, 2009 in Huzhu County of Qinghai Province, China. (Photo by China Photos/Getty Images)