Kat Dennings was 15 in The Scream Team when she played the character 'Claire Carlyle'.
That was over 22 years ago in 2002.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 37, and has starred in 23 movies in total, 22 of those since The Scream Team was released.
In The Scream Team, I think Kat Dennings looks: