<p>Even today, over half a century later, she remains one of just 15 people to earn an &ldquo;EGOT&rdquo; by winning all four major entertainment awards: Emmy, Grammy, Oscar, and Tony. By the 1960s, she was averaging more than one new film per year and, by everyone&#39;s estimation, she was on a trajectory to be a movie star for decades to come.</p><p>But then something funny happened: she stopped acting.</p><p>Despite being in her 30s and at the height of her popularity, Hepburn basically stopped appearing in films after 1967. She would perform in television shows or movies just five times during the rest of her life.</p>