Each new era of entertainment, from Old Hollywood to the Brat Pack, brings with it ever-changing perceptions of what is sexy. But over the last hundred years, some famous figures have had such undeniable sex appeal that it transcends fleeting fashions or beauty standards. Here are of the most timelessly attractive people to have ever walked the planet. Almost immediately she caught the eye of a young ish Hugh Hefner, and over the next decade, Wilkinson appeared in Playboy more than half a dozen times. She was given roles ranging from minor characters to leading ladies in 14 films, the last of which was released in