Natalie Portman was 25 in Mr. Magorium's Wonder Emporium when she played the character 'Molly Mahoney'.
That was over 17 years ago in 2007.
Today she is 43, and has starred in 78 movies in total, 44 of those since Mr. Magorium's Wonder Emporium was released.
In Mr. Magorium's Wonder Emporium, I think Natalie Portman looks: