Idina Menzel was 45 in Olaf's Frozen Adventure when she played the character 'Elsa (Voice)'.
That was over 6 years ago in 2017.
Today she is 52, and has starred in 42 movies in total, 18 of those since Olaf's Frozen Adventure was released.
In Olaf's Frozen Adventure, I think Idina Menzel looks: