Farrah Fawcett was 21 in Love Is a Funny Thing when she played the character 'Patricia'.
That was over 54 years ago in 1969.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
In 2009 she died aged 62, starring in 44 films in her career, 43 of those after Love Is a Funny Thing was first released. If she were alive today she would be 77.
In Love Is a Funny Thing, I think Farrah Fawcett looks: