Cheryl Ladd was 55 in Walk Hard: The Dewey Cox Story when she played the character 'Cheryl Ladd (uncredited)'.
That was over 16 years ago in 2007.
Today she is 72, and has starred in 54 movies in total, 12 of those since Walk Hard: The Dewey Cox Story was released.
In Walk Hard: The Dewey Cox Story, I think Cheryl Ladd looks: