President Barack Obama with Nichelle Nichols (Twitter via Hollywood Reporter) Chip Somodevilla/Getty Images Pete Marovich/Getty Images Chip Somodevilla/Getty Images Ron Sachs-Pool/Getty Images The Hollywood Reporter via Twitter Saul Loeb/AFP/Getty Images Paul J. Richards/AFP/Getty Images Win McNamee/Getty Images Mandel Ngan/AFP/Getty Images Olivier Douliery-Pool/Getty Images Pete Souza/Official White House photo Pete Souza/White House via Getty Images Jewel Samad/AFP/Getty Images Usain Bolt via Instagram