Kelly Preston was 40 in The Cat in the Hat when she played the character 'Joan Walden'.
That was over 21 years ago in 2003.
In 2020 she died aged just 57, starring in 56 films in her career, 14 of those after The Cat in the Hat was first released. If she were alive today she would be 61.
In The Cat in the Hat, I think Kelly Preston looks: