Colleen O'Shaughnessey was 37 in Toy Story 3 when she played the character 'Additional Voices (voice)'.
That was over 14 years ago in 2010.
Today she is 52, and has starred in 18 movies in total, 12 of those since Toy Story 3 was released.
In Toy Story 3, I think Colleen O'Shaughnessey looks: