Audrey Hepburn was 33 in Charade when she played the character 'Regina Lampert'.
That was over 60 years ago in 1963.
In 1993 she died aged 63, starring in 58 films in her career, 39 of those after Charade was first released. If she were alive today she would be 95.
In Charade, I think Audrey Hepburn looks: