Sammi Hanratty was 10 in The Santa Clause 3: The Escape Clause when she played the character 'Elf #1'.
That was over 18 years ago in 2006.
Today she is 28, and has starred in 25 movies in total, 22 of those since The Santa Clause 3: The Escape Clause was released.
In The Santa Clause 3: The Escape Clause, I think Sammi Hanratty looks: