Mae Whitman was 20 in Tinker Bell and the Lost Treasure when she played the character 'Tinker Bell (voice)'.
That was over 15 years ago in 2009.
Today she is 35, and has starred in 69 movies in total, 40 of those since Tinker Bell and the Lost Treasure was released.
In Tinker Bell and the Lost Treasure, I think Mae Whitman looks: